Very good
Positive aspects of this product are: fun design and good quality.
Retailer prices for 21136 are sorted by the latest lowest price.
Retailer pricesPrice history 21136
We check Dutch retailers every day. This graph shows the full daily-low price series we have for this set.
Daily lowest price tracked across 2 Dutch retailers. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 2 Dutch retailers, 15 Dec 2025 – 24 May 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €339,95 | Special Bricks | In stock | |
| €339,95 | Special Bricks | In stock | |
| €339,95 | Special Bricks | In stock | |
| €339,95 | Special Bricks | In stock | |
| €339,95 | Special Bricks | In stock | |
| €339,95 | Special Bricks | In stock | |
| €339,95 | Special Bricks | In stock | |
| €339,95 | Special Bricks | In stock | |
| €339,95 | Special Bricks | In stock | |
| €339,95 | Special Bricks | In stock | |
| €339,95 | Special Bricks | In stock | |
| €339,95 | Special Bricks | In stock |
Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.
Stronger signal than most sets in this theme. Waiting is a reasonable strategy.
What to know about LEGO 21136 before you buy.
For LEGO The Ocean Monument (21136), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €339,95. Use price history and stock data to judge whether this is a good time to buy.
Head for the depths of the Minecraft™ sea to discover the Ocean Monument. Battle the elder guardian with spring-loaded shooter, activate the dry sponge function to enter the monument and locate the lever to open the treasure chamber full of golden blocks. Enjoy hands-on Minecraft adventures featuring your favorite characters and objects with this easy-to-reconfigure LEGO® Minecraft set—designed for young fans of the highly successful sandbox video game. Includes Steve and Alex minifigures, plus squid, guardian and elder guardian figures. Includes 2 minifigures: Steve and Alex, plus squid, guardian and elder guardian figures. Features a Minecraft™ ocean monument with a water sponge access function and opening treasure chamber, plus a cave with a furnace. Remove the roof section and fold out the model for access to the detailed interior. Put on your enchanted armor, grab your enchanted sword and prepare for action! Activate the dry sponge function to soak up the water and enter the monument. Dodge the elder guardian’s spring-loaded shooter. Dry out wet sponges on the furnace. Weapons include an enchanted sword and pickaxe. Accessory elements include enchanted armor, golden blocks, wet and dry sponges, bucket of milk and a Potion of Water Breathing and a Potion of Healing. Easy-to-reconfigure design—choose from 3 different model configurations. Set your imagination free—rebuild the set for more LEGO® Minecraft™ creations! This set includes over 1,120 pieces. Measures over 5” (15cm) high, 9” (24cm) wide and 9” (24cm) deep.
All about this set
Background, build experience, collector context, and buying notes in one story.
For LEGO The Ocean Monument (21136), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €339,95. Use price history and stock data to judge whether this is a good time to buy.
Head for the depths of the Minecraft™ sea to discover the Ocean Monument. Battle the elder guardian with spring-loaded shooter, activate the dry sponge function to enter the monument and locate the lever to open the treasure chamber full of golden blocks. Enjoy hands-on Minecraft adventures featuring your favorite characters and objects with this easy-to-reconfigure LEGO® Minecraft set—designed for young fans of the highly successful sandbox video game. Includes Steve and Alex minifigures, plus squid, guardian and elder guardian figures. Includes 2 minifigures: Steve and Alex, plus squid, guardian and elder guardian figures. Features a Minecraft™ ocean monument with a water sponge access function and opening treasure chamber, plus a cave with a furnace. Remove the roof section and fold out the model for access to the detailed interior. Put on your enchanted armor, grab your enchanted sword and prepare for action! Activate the dry sponge function to soak up the water and enter the monument. Dodge the elder guardian’s spring-loaded shooter. Dry out wet sponges on the furnace. Weapons include an enchanted sword and pickaxe. Accessory elements include enchanted armor, golden blocks, wet and dry sponges, bucket of milk and a Potion of Water Breathing and a Potion of Healing. Easy-to-reconfigure design—choose from 3 different model configurations. Set your imagination free—rebuild the set for more LEGO® Minecraft™ creations! This set includes over 1,120 pieces. Measures over 5” (15cm) high, 9” (24cm) wide and 9” (24cm) deep.
The current lowest price is €339,95 across 1 tracked retailers.
Instructions & specifications
Dimensions, pieces, build steps, and the official PDF building instruction.
Parts inventory
Known set data around pieces and build context.
Bricks
Brick 1 x 6
Part ID 3009 · Sand Green
Qty 61
Brick 1 x 2
Part ID 3004 · Sand Green
Qty 55
Brick 2 x 2
Part ID 3003 · Sand Green
Qty 54
Brick 1 x 1
Part ID 3005 · Sand Green
Qty 26
Brick 1 x 4
Part ID 3010 · Sand Green
Qty 26
Brick 2 x 4
Part ID 3001 · Dark Green
Qty 21
Brick 2 x 4
Part ID 3001 · Light Bluish Gray
Qty 16
Brick 1 x 2
Part ID 3004 · Light Aqua
Qty 16
Brick 1 x 1
Part ID 3005 · Dark Green
Qty 16
Brick 1 x 2
Part ID 3004 · Dark Green
Qty 15
Brick 2 x 2
Part ID 3003 · Light Bluish Gray
Qty 13
Brick 1 x 4
Part ID 3010 · Dark Green
Qty 9
Brick 2 x 4
Part ID 3001 · Sand Green
Qty 8
Brick 2 x 2 without Inside Ridges
Part ID 6223 · Trans-Dark Blue
Qty 6
Brick 2 x 4
Part ID 3001 · Tan
Qty 4
Brick 2 x 3
Part ID 3002 · Dark Bluish Gray
Qty 4
Brick 2 x 3
Part ID 3002 · Blue
Qty 4
Brick 1 x 1
Part ID 3005 · Blue
Qty 4
Brick 1 x 2 x 2 with Inside Stud Holder
Part ID 3245c · Sand Green
Qty 4
Brick 1 x 3
Part ID 3622 · Light Bluish Gray
Qty 4
Brick 1 x 12
Part ID 6112 · Dark Bluish Gray
Qty 4
Brick 2 x 6
Part ID 2456 · Light Bluish Gray
Qty 3
Brick 1 x 2
Part ID 3004 · Blue
Qty 3
Brick 2 x 2 Corner
Part ID 2357 · Light Bluish Gray
Qty 2
Brick 2 x 6
Part ID 2456 · Tan
Qty 2
Brick 1 x 2
Part ID 3004 · Dark Bluish Gray
Qty 2
Brick 1 x 8
Part ID 3008 · Dark Bluish Gray
Qty 2
Brick 2 x 2
Part ID 3003 · White
Qty 1
Brick 2 x 2
Part ID 3003 · Dark Blue
Qty 1
Brick 2 x 10
Part ID 3006 · Light Bluish Gray
Qty 1
Brick 1 x 4
Part ID 3010 · Light Bluish Gray
Qty 1
Plates
Plate 1 x 2
Part ID 3023 · Dark Green
Qty 51
Plate 2 x 8
Part ID 3034 · Dark Green
Qty 38
Plate 2 x 3
Part ID 3021 · Dark Green
Qty 30
Plate 2 x 2
Part ID 3022 · Pearl Gold
Qty 24
Plate 1 x 4
Part ID 3710 · Dark Green
Qty 20
Plate 1 x 6
Part ID 3666 · Dark Green
Qty 16
Plate 6 x 6
Part ID 3958 · Dark Green
Qty 15
Plate 2 x 4
Part ID 3020 · Dark Green
Qty 12
Plate 1 x 1
Part ID 3024 · Yellow
Qty 12
Plate 2 x 2
Part ID 3022 · Sand Green
Qty 11
Plate 6 x 6
Part ID 3958 · Blue
Qty 11
Plate 1 x 1
Part ID 3024 · Dark Green
Qty 10
Plate 1 x 3
Part ID 3623 · Tan
Qty 10
Plate 1 x 2
Part ID 3023 · Blue
Qty 6
Plate 1 x 3
Part ID 3623 · Dark Green
Qty 6
Plate 2 x 4
Part ID 3020 · Blue
Qty 5
Plate 1 x 2
Part ID 3023 · Sand Green
Qty 5
Plate 2 x 4
Part ID 3020 · Light Bluish Gray
Qty 4
Plate 2 x 2
Part ID 3022 · Blue
Qty 4
Plate 2 x 8
Part ID 3034 · Blue
Qty 4
Plate 1 x 4
Part ID 3710 · Sand Green
Qty 4
Plate 1 x 4
Part ID 3710 · Blue
Qty 4
Plate 1 x 4
Part ID 3710 · Tan
Qty 4
Plate 2 x 6
Part ID 3795 · Sand Green
Qty 4
Plate 2 x 2
Part ID 3022 · Yellow
Qty 3
Plate 2 x 12
Part ID 2445 · Blue
Qty 2
Plate 2 x 4
Part ID 3020 · Tan
Qty 2
Plate 2 x 3
Part ID 3021 · Sand Green
Qty 2
Plate 2 x 2
Part ID 3022 · Green
Qty 2
Plate 1 x 2
Part ID 3023 · Orange
Qty 2
Plate 1 x 2
Part ID 3023 · Tan
Qty 2
Plate 1 x 2
Part ID 3023 · Dark Bluish Gray
Qty 2
Plate 1 x 1
Part ID 3024 · Trans-Orange
Qty 2
Plate 1 x 1
Part ID 3024 · Tan
Qty 2
Plate 1 x 1
Part ID 3024 · Trans-Yellow
Qty 2
Plate 4 x 4
Part ID 3031 · Blue
Qty 2
Plate 4 x 6
Part ID 3032 · Blue
Qty 2
Plate 1 x 3
Part ID 3623 · Light Bluish Gray
Qty 2
Plate 1 x 6
Part ID 3666 · Tan
Qty 2
Plate 2 x 6
Part ID 3795 · Blue
Qty 2
Plate 2 x 10
Part ID 3832 · Light Bluish Gray
Qty 2
Plate 3 x 3 Cross
Part ID 15397 · Tan
Qty 1
Plate 2 x 3
Part ID 3021 · Dark Tan
Qty 1
Plate 2 x 3
Part ID 3021 · Dark Blue
Qty 1
Plate 2 x 2
Part ID 3022 · Black
Qty 1
Plate 2 x 2
Part ID 3022 · Light Bluish Gray
Qty 1
Plate 6 x 12
Part ID 3028 · Dark Bluish Gray
Qty 1
Plate 4 x 4
Part ID 3031 · Dark Bluish Gray
Qty 1
Plate 4 x 6
Part ID 3032 · Light Bluish Gray
Qty 1
Plate 1 x 4
Part ID 3710 · Dark Tan
Qty 1
Plate 1 x 4
Part ID 3710 · Black
Qty 1
Plates Special
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Sand Green
Qty 32
Plate Special 1 x 2 Side Handle [Free Ends]
Part ID 2540 · Green
Qty 12
Plate Special 1 x 2 with Handle on End [Closed Ends]
Part ID 60478 · Blue
Qty 12
Plate Special 1 x 2 [Top Clip]
Part ID 92280 · Light Bluish Gray
Qty 10
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Pearl Gold
Qty 8
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Dark Bluish Gray
Qty 8
Bracket 1 x 2 - 1 x 4 [Rounded Corners]
Part ID 10201 · White
Qty 4
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Dark Bluish Gray
Qty 4
Plate Special 1 x 2 with Handle on End [Closed Ends]
Part ID 60478 · Black
Qty 4
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised
Part ID 99206 · Black
Qty 4
Bracket 1 x 2 - 2 x 2 Inverted
Part ID 99207 · Light Bluish Gray
Qty 4
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Yellow
Qty 3
Plate Special 1 x 2 with Pin Hole on Top
Part ID 11458 · Black
Qty 2
Plate Special 1 x 2 with Clip Horizontal on Side
Part ID 11476 · Black
Qty 2
Plate Special 3 x 2 with Rounded End, Hole
Part ID 3176 · Blue
Qty 2
Plate Special 1 x 2 with Door Rail
Part ID 32028 · Blue
Qty 2
Bracket 1 x 2 - 2 x 2
Part ID 44728 · Black
Qty 2
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
Part ID 60897 · Light Bluish Gray
Qty 2
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]
Part ID 61252 · Black
Qty 2
Plate Special 1 x 2 with Clip Horizontal on Side
Part ID 11476 · Light Bluish Gray
Qty 1
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Blue
Qty 1
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Yellow
Qty 1
Plate Special 1 x 2 with Handles on Ends
Part ID 18649 · Light Bluish Gray
Qty 1
Plate Special 1 x 2 with Pin Hole Underneath
Part ID 18677 · Light Bluish Gray
Qty 1
Plate Special 1 x 2 Side Handle [Free Ends]
Part ID 2540 · Tan
Qty 1
Technic Plate 2 x 4 [3 Holes]
Part ID 3709 · Black
Qty 1
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Light Bluish Gray
Qty 1
Plate Special 1 x 4 with 2 Studs
Part ID 92593 · Tan
Qty 1
Tiles
Tile 2 x 2 with Groove
Part ID 3068b · Dark Green
Qty 17
Tile 2 x 2 with Groove
Part ID 3068b · Light Aqua
Qty 16
Tile 1 x 2 with Groove
Part ID 3069b · Lavender
Qty 12
Tile 1 x 3
Part ID 63864 · Dark Green
Qty 8
Tile 1 x 2 with Groove
Part ID 3069b · Trans-Dark Blue
Qty 6
Tile 1 x 3
Part ID 63864 · Dark Tan
Qty 5
Tile 1 x 2 with Groove
Part ID 3069b · Dark Blue
Qty 4
Tile 2 x 3
Part ID 26603 · Tan
Qty 3
Tile 1 x 6 with Groove
Part ID 6636 · Dark Bluish Gray
Qty 3
Tile 1 x 4 with Groove
Part ID 2431 · Dark Green
Qty 2
Tile 1 x 2 with Groove
Part ID 3069b · Sand Green
Qty 2
Tile 2 x 4 with Groove
Part ID 87079 · Sand Green
Qty 2
Tile 2 x 2 with Groove
Part ID 3068b · Black
Qty 1
Tile 1 x 1 with Groove
Part ID 3070b · Dark Tan
Qty 1
Bars, Ladders and Fences
Bar Holder with Clip
Part ID 11090 · Orange
Qty 12
Plates Round Curved and Dishes
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Blue
Qty 11
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Dark Bluish Gray
Qty 4
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Yellow
Qty 3
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Blue
Qty 2
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Green
Qty 2
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Reddish Brown
Qty 2
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]
Part ID 2654 · Light Bluish Gray
Qty 1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Black
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · White
Qty 1
Bricks Sloped
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Sand Green
Qty 7
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Part ID 3660 · Blue
Qty 5
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Trans-Dark Blue
Qty 4
Slope 30° 1 x 2 x 2/3
Part ID 85984 · Dark Green
Qty 3
Slope 45° 2 x 2
Part ID 3039 · Trans-Dark Blue
Qty 2
Slope 45° 2 x 1 with Bottom Pin
Part ID 3040b · Dark Green
Qty 2
Slope Inverted 45° 2 x 1
Part ID 3665 · Dark Bluish Gray
Qty 2
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Tan
Qty 2
Slope 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]
Part ID 22388 · Trans-Light Blue
Qty 1
Technic Pins
Technic Pin without Friction Ridges Lengthwise
Part ID 3673 · Light Bluish Gray
Qty 5
Technic Pin with Friction Ridges Lengthwise and Center Slots
Part ID 2780 · Black
Qty 1
Technic Axle Pin without Friction Ridges Lengthwise
Part ID 3749 · Tan
Qty 1
Bricks Special
Brick Special 1 x 2 with 2 Studs on 1 Side
Part ID 11211 · Light Bluish Gray
Qty 4
Brick Special 1 x 1 with Studs on 2 Adjacent Sides
Part ID 26604 · Tan
Qty 4
Brick Special 1 x 1 with Stud on 1 Side
Part ID 87087 · White
Qty 4
Brick Special 1 x 1 with Stud on 1 Side
Part ID 87087 · Dark Green
Qty 4
Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side
Part ID 32952 · Red
Qty 3
Brick Special 2 x 2 with Grooves and Axle Hole
Part ID 90258 · Dark Bluish Gray
Qty 2
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side
Part ID 22885 · Light Bluish Gray
Qty 1
Bricks Round and Cones
Brick Round 1 x 1 Open Stud
Part ID 3062b · Green
Qty 4
Hinges, Arms and Turntables
Hinge Brick 1 x 4 [Upper]
Part ID 3830 · Dark Bluish Gray
Qty 4
Hinge Brick 1 x 4 [Lower]
Part ID 3831 · Dark Bluish Gray
Qty 4
Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 Teeth
Part ID 60471 · Light Bluish Gray
Qty 2
Hinge Plate 2 x 4 with Pin Hole - Top
Part ID 98286 · Light Bluish Gray
Qty 2
Plates Angled
Wedge Plate 4 x 2 Left
Part ID 41770 · Blue
Qty 4
Wedge Plate 2 x 4
Part ID 51739 · Black
Qty 1
Wedge Plate 2 x 4
Part ID 51739 · Orange
Qty 1
Windows and Doors
Window 1 x 2 x 3 Flat Front
Part ID 60593 · Sand Green
Qty 4
Bricks Curved
Slope Curved 2 x 1 No Studs [1/2 Bow]
Part ID 11477 · Dark Green
Qty 3
Tiles Special
Tile Round 1 x 1 with Hollow Bar
Part ID 20482 · Trans-Clear
Qty 3
Tile Round 2 x 2 with Hole
Part ID 15535 · Dark Bluish Gray
Qty 1
Tile Special 1 x 1 with Clip with Rounded Edges
Part ID 15712 · Sand Green
Qty 1
Projectiles / Launchers
Launcher, Brick Special 1 x 4 Spring Shooter with Light Bluish Gray Top
Part ID 15400 · Dark Bluish Gray
Qty 1
Panels
Technic Beams
Technic Beam 1 x 3 Thin
Part ID 6632 · Blue
Qty 2
Technic Connectors
Technic Pin Connector Round 1L [Beam]
Part ID 18654 · Dark Bluish Gray
Qty 1
Technic Pin Connector Round with 4 Clips
Part ID 90202 · Black
Qty 1
Minifig Shields, Weapons, & Tools
Technic Bricks
Technic Brick 1 x 2 [2 Pin Holes]
Part ID 32000 · Dark Bluish Gray
Qty 1
Technic Brick 1 x 2 [1 Pin Hole]
Part ID 3700 · Dark Blue
Qty 1
Minifig Heads
Technic Axles
Technic Axle 3
Part ID 4519 · Yellow
Qty 1
Containers
Bucket 1 x 1 x 1
Part ID 95343 · Light Bluish Gray
Qty 1
Bucket 1 x 1 x 1 Handle
Part ID 95344 · Dark Tan
Qty 1
Tools
Brick and Axle Separator v2.0
Part ID 96874 · Orange
Qty 1
Retailer reviews
Summarized retailer review data when available.
Positive aspects of this product are: fun design and good quality.
Small parts, but endless fun and a great design.
Super fast delivery and my son was very happy with it!!
All retailer prices
Current prices, stock and discounts per retailer.
Price context
Lowest, highest and average price for this set.
This context is based on 105 price points across 1 retailers. The chart on the page remains the full interactive source.
Price forecast
Conservative baseline for the next period.
Waiting is a reasonable strategy: the signal is stronger than many comparable sets.
FAQ & set details
Pieces, year, RRP and retailer coverage.
Quick answers about price, stock and set data.