LEGO The Dynamic Duo Funhouse Escape 6857
Compare 1 retailers.
Retailer prices for 6857 are sorted by the latest lowest price.
Retailer pricesPrice history 6857
Full price history at a glance.
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 – 31 May 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €128,75 | Special Bricks | In stock | |
| €128,75 | Special Bricks | In stock | |
| €128,75 | Special Bricks | In stock | |
| €128,75 | Special Bricks | In stock | |
| €128,75 | Special Bricks | In stock | |
| €128,75 | Special Bricks | In stock | |
| €128,75 | Special Bricks | In stock | |
| €128,75 | Special Bricks | In stock | |
| €128,75 | Special Bricks | In stock | |
| €128,75 | Special Bricks | In stock | |
| €128,75 | Special Bricks | In stock | |
| €128,75 | Special Bricks | In stock |
Price will likely hold steady.
Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.
Low likelihood of further drops. Current price is near the all-time low.
Projected price path
About this set
Context for 6857, prices and availability.
For LEGO The Dynamic Duo Funhouse Escape (6857), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €128,75. Use price history and stock data to judge whether this is a good time to buy.
Help Batman save Robin from the villainous trio! The Riddler, The Joker and his sidekick Harley Quinn are holding Robin hostage at their evil funhouse! As our hero Batman jumps off his cool Batcycle, can he avoid the trap door, big hammer and moving floor and rescue his crime-fighting partner? Includes 5 minifigures: Batman, Robin, The Joker ™, The Riddler ™ and Harley Quinn. Includes 5 minifigures: Batman, Robin, The Joker, The Riddler and Harley Quinn Features Batcycle and funhouse Funhouse features wagon rails, crane, hammer, opening trap door and moving floor Lift the crane! Move the floor! Includes comic book! Funhouse measures over 8" (21 cm) tall and 11" (29cm) wide Batcycle measures over 4" (10 cm) long
All about this set
Background, build experience, collector context, and buying notes in one story.
For LEGO The Dynamic Duo Funhouse Escape (6857), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €128,75. Use price history and stock data to judge whether this is a good time to buy.
Help Batman save Robin from the villainous trio! The Riddler, The Joker and his sidekick Harley Quinn are holding Robin hostage at their evil funhouse! As our hero Batman jumps off his cool Batcycle, can he avoid the trap door, big hammer and moving floor and rescue his crime-fighting partner? Includes 5 minifigures: Batman, Robin, The Joker ™, The Riddler ™ and Harley Quinn. Includes 5 minifigures: Batman, Robin, The Joker, The Riddler and Harley Quinn Features Batcycle and funhouse Funhouse features wagon rails, crane, hammer, opening trap door and moving floor Lift the crane! Move the floor! Includes comic book! Funhouse measures over 8" (21 cm) tall and 11" (29cm) wide Batcycle measures over 4" (10 cm) long
The current lowest price is €128,75 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.
Plates Round Curved and Dishes
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Dark Purple
Qty 14
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Green
Qty 8
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]
Part ID 2654 · White
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Red
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Flat Silver
Qty 1
Bricks
Brick 2 x 2
Part ID 3003 · Reddish Brown
Qty 12
Brick 1 x 2
Part ID 3004 · Green
Qty 10
Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges
Part ID 2454a · Red
Qty 4
Brick 1 x 1
Part ID 3005 · Reddish Brown
Qty 4
Brick 1 x 6
Part ID 3009 · Reddish Brown
Qty 4
Brick 1 x 2 x 2 with Inside Stud Holder
Part ID 3245c · Red
Qty 4
Brick 1 x 1 x 5 with Solid Stud
Part ID 2453b · Red
Qty 2
Brick 1 x 6
Part ID 3009 · Black
Qty 2
Brick 1 x 4
Part ID 3010 · Green
Qty 1
Tiles Special
Tile Special 1 x 2 Grille with Bottom Groove
Part ID 2412b · Light Bluish Gray
Qty 8
Tile Special 1 x 2 with Handle
Part ID 2432 · Red
Qty 2
Tile Special 2 x 2 with Top Pin
Part ID 2460 · Black
Qty 2
Technic Bushes
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
Part ID 32123b · Yellow
Qty 8
Bricks Round and Cones
Brick Round 1 x 1 Open Stud
Part ID 3062b · Trans-Green
Qty 7
Cone 1 x 1 [Top Groove]
Part ID 59900 · Green
Qty 4
Cone 1 x 1 [Top Groove]
Part ID 59900 · Trans-Purple
Qty 2
Cone 3 x 3 x 2
Part ID 6233 · White
Qty 2
Plates Special
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Black
Qty 7
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs]
Part ID 2444 · Black
Qty 2
Plate Special 1 x 2 with 1 Stud with Groove (Jumper)
Part ID 3794b · Dark Blue
Qty 2
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]
Part ID 4081b · Black
Qty 2
Plate Special 2 x 2 with Wheel Holders
Part ID 4600 · Black
Qty 2
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
Part ID 60897 · Black
Qty 2
Plate Special 4 x 4 with Studs on One Edge [Plain]
Part ID 6179 · White
Qty 2
Bracket 1 x 2 - 1 x 4 [Rounded Corners]
Part ID 10201 · Yellow
Qty 1
Plate Special 1 x 2 with 1 Stud without Groove (Jumper)
Part ID 3794a · Black
Qty 1
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Reddish Brown
Qty 1
Plate Special 1 x 2 [Top Clip]
Part ID 92280 · Light Bluish Gray
Qty 1
Tiles
Tile 1 x 2 with Groove
Part ID 3069b · Red
Qty 6
Tile 1 x 2 with Groove
Part ID 3069b · Reddish Brown
Qty 6
Tile 1 x 4 with Groove
Part ID 2431 · Dark Bluish Gray
Qty 4
Tile 1 x 2 with Groove
Part ID 3069b · Dark Purple
Qty 4
Tile 1 x 2 with Groove
Part ID 3069b · Black
Qty 3
Tile 2 x 2 with Groove
Part ID 3068b · Red
Qty 2
Tile 1 x 8 with Groove
Part ID 4162 · Red
Qty 2
Tile 1 x 4 with Groove
Part ID 2431 · Reddish Brown
Qty 1
Tile 1 x 2 with Groove
Part ID 3069b · Dark Blue
Qty 1
Tile 2 x 4 with Groove
Part ID 87079 · Red
Qty 1
Bricks Special
Brick Special 1 x 1 with Stud on 1 Side
Part ID 87087 · Red
Qty 6
Brick Special 1 x 2 with Grille
Part ID 2877 · Yellow
Qty 2
Brick Special 1 x 2 Palisade [aka Log]
Part ID 30136 · Dark Brown
Qty 2
Brick Special 1 x 4 with 4 Studs on One Side
Part ID 30414 · Yellow
Qty 2
Technic Bricks
Technic Brick 1 x 2 [1 Pin Hole]
Part ID 3700 · Black
Qty 5
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin
Part ID 32064a · Dark Bluish Gray
Qty 3
Technic Brick 1 x 4 [3 Pin Holes]
Part ID 3701 · White
Qty 2
Technic Brick 1 x 6 [5 Pin Holes]
Part ID 3894 · Light Bluish Gray
Qty 2
Technic Brick 1 x 4 [3 Pin Holes]
Part ID 3701 · Black
Qty 1
Plates
Plate 1 x 1
Part ID 3024 · Black
Qty 4
Plate 1 x 6
Part ID 3666 · Black
Qty 4
Plate 1 x 4
Part ID 3710 · Green
Qty 4
Plate 1 x 4
Part ID 3710 · Black
Qty 4
Plate 6 x 12
Part ID 3028 · Dark Tan
Qty 3
Plate 2 x 4
Part ID 3020 · Black
Qty 2
Plate 2 x 4
Part ID 3020 · Red
Qty 2
Plate 2 x 2
Part ID 3022 · Red
Qty 2
Plate 1 x 2
Part ID 3023 · Green
Qty 2
Plate 1 x 4
Part ID 3710 · Red
Qty 2
Plate 2 x 6
Part ID 3795 · Reddish Brown
Qty 2
Plate 2 x 3
Part ID 3021 · Dark Purple
Qty 1
Plate 4 x 4
Part ID 3031 · Reddish Brown
Qty 1
Plate 2 x 8
Part ID 3034 · Black
Qty 1
Plate 6 x 8
Part ID 3036 · Dark Bluish Gray
Qty 1
Plate 2 x 6
Part ID 3795 · Black
Qty 1
Technic Pins
Technic Pin without Friction Ridges Lengthwise
Part ID 3673 · Light Bluish Gray
Qty 4
Technic Pin with Friction Ridges Lengthwise and Center Slots
Part ID 2780 · Black
Qty 2
Technic Axle Pin with Friction Ridges Lengthwise
Part ID 43093 · Blue
Qty 2
Technic Pin 1/2
Part ID 4274 · Light Bluish Gray
Qty 1
Technic Beams Special
Wheels and Tyres
Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes
Part ID 55981 · Light Bluish Gray
Qty 2
Tyre 30.4 x 14 Offset Tread [Centre Band]
Part ID 92402 · Black
Qty 2
Bricks Curved
Brick Curved 1 x 2 x 1 1/3 with Curved Top
Part ID 6091 · White
Qty 4
Brick Arch 1 x 6 Raised Arch
Part ID 92950 · Black
Qty 4
Brick Arch 1 x 4
Part ID 3659 · Black
Qty 2
Slope Curved 3 x 1 No Studs
Part ID 50950 · Red
Qty 2
Brick Curved 1 x 2 x 1 1/3 with Curved Top
Part ID 6091 · Dark Green
Qty 2
Brick Arch 1 x 3 x 2
Part ID 88292 · White
Qty 2
Brick Curved 2 x 4 x 1 1/3
Part ID 6081 · White
Qty 1
Brick Arch 1 x 6 Raised Arch
Part ID 92950 · Reddish Brown
Qty 1
Hinges, Arms and Turntables
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth
Part ID 30553 · Black
Qty 3
Hinge Plate 1 x 2 Locking with 1 Finger On Top
Part ID 30383 · Black
Qty 2
Plate Special 4 x 6 with Trap Door Hinge [Long Pins]
Part ID 92099 · Dark Bluish Gray
Qty 1
Plate Special 6 x 8 Trap Door Frame Horizontal [Long Pin Holders]
Part ID 92107 · Dark Bluish Gray
Qty 1
Technic Axles
Technic Axle 2 Notched
Part ID 32062 · Red
Qty 3
Technic Axle 5.5 with Stop [Rounded Short End]
Part ID 59426 · Dark Bluish Gray
Qty 3
Technic Axle 6
Part ID 3706 · Black
Qty 1
Technic Axle 3
Part ID 4519 · Light Bluish Gray
Qty 1
Technic Axle 8 with Stop
Part ID 55013 · Dark Bluish Gray
Qty 1
Technic Axle 4 with Stop
Part ID 87083 · Dark Bluish Gray
Qty 1
Bricks Sloped
Slope 33° 3 x 1
Part ID 4286 · Green
Qty 3
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Part ID 3660 · Red
Qty 2
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Part ID 3660 · Green
Qty 2
Slope Inverted 45° 2 x 1
Part ID 3665 · Red
Qty 2
Slope Inverted 34° 3 x 1 with Internal Stopper
Part ID 4287b · Black
Qty 2
Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate
Part ID 61409 · Red
Qty 2
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
Part ID 3660 · Black
Qty 1
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Dark Blue
Qty 1
Panels
Panel 1 x 6 x 5
Part ID 59349 · Red
Qty 3
Panel 1 x 2 x 3 [Side Supports / Hollow Studs]
Part ID 87544 · Trans-Clear
Qty 1
Bars, Ladders and Fences
Fence Spindled 1 x 4 x 2 [2 Top Studs]
Part ID 30055 · Black
Qty 2
Antenna 1 x 4 with Flat Top
Part ID 3957b · Black
Qty 2
Bar 1 x 8 x 3 - 1 x 8 x 4 Curved
Part ID 95229 · Black
Qty 2
Stairs 7 x 4 x 6 Straight Open
Part ID 30134 · Black
Qty 1
Technic Connectors
Technic Pin Connector Plate with One Hole (Single on Bottom)
Part ID 32529 · Black
Qty 2
Technic Axle Connector Smooth [with x Hole + Orientation]
Part ID 59443 · Reddish Brown
Qty 2
Technic Axle and Pin Connector Angled #1
Part ID 32013 · Black
Qty 1
Technic Axle Connector with Axle Hole
Part ID 32039 · Yellow
Qty 1
Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]
Part ID 32530 · Red
Qty 1
Technic Axle and Pin Connector Perpendicular
Part ID 6536 · Black
Qty 1
Tiles Round and Curved
Tile Round 2 x 2 with Bottom Cross
Part ID 4150 · White
Qty 1
Flags, Banners and Signs
Flag 4 x 1 Wavy [First Wave Right]
Part ID 4495b · Green
Qty 2
String, Bands and Reels
String with End Studs 31L Overall
Part ID 14226c31 · Black
Qty 1
Plates Angled
Wedge Plate 3 x 6 Cut Corners
Part ID 2419 · Black
Qty 1
Wedge Plate 4 x 2 Right
Part ID 41769 · Green
Qty 1
Wedge Plate 4 x 2 Left
Part ID 41770 · Green
Qty 1
Wedge Plate 2 x 4
Part ID 51739 · Dark Blue
Qty 1
Technic Steering, Suspension and Engine
Technic Steering Wheel Small (3 Studs Diameter)
Part ID 2819 · Light Bluish Gray
Qty 1
Transportation - Land
Handlebars
Part ID 30031 · Black
Qty 1
Seat / Chair 2 x 2 with Center Sprue Mark
Part ID 4079b · Black
Qty 1
Containers
Minifig Heads
Technic Gears
Technic Gear 8 Tooth
Part ID 3647 · Dark Bluish Gray
Qty 1
Minifig Accessories
Equipment Radio [Extended Handle, Compact Speaker Grille]
Part ID 3962b · Black
Qty 1
Equipment Handcuffs
Part ID 61482 · Light Bluish Gray
Qty 1
Gear Parts
Animals / Creatures
Animal, Fish [Hollow Stud Mouth]
Part ID 64648 · Flat Silver
Qty 1
Stickers
Minifig Shields, Weapons, & Tools
Tool Crowbar
Part ID 92585 · Red
Qty 1
Weapon Batarang
Part ID 98721 · Black
Qty 1
Minifig Headwear
Tools
Brick and Axle Separator v2.0
Part ID 96874 · Orange
Qty 1
Retailer reviews
Summarized retailer review data when available.
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 100 price points across 1 retailers. The chart on the page remains the full interactive source.
Price forecast
Conservative baseline for the next period.
The chance of a further drop is low. The current price is near the lowest measurement.
FAQ & set details
Pieces, year, RRP and retailer coverage.
What is the lowest price for The Dynamic Duo Funhouse Escape?
Has LEGO 6857 ever been cheaper?
How many pieces does LEGO 6857 have?
What year is this set from?
What is the RRP for LEGO 6857?
What is the recommended age for LEGO 6857?
Is LEGO 6857 still available?
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How often do you update prices?
Frequently asked questions
Quick answers about price, stock and set data.