LEGO The Iron Golem 21123
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Retailer prices for 21123 are sorted by the latest lowest price.
Retailer pricesPrice history 21123
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 1 Dutch retailers. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 1 Dutch retailers, 1 Jan 2026 – 14 Feb 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €149,99 | Bol.com | In stock | |
| €149,99 | Bol.com | In stock | |
| €149,99 | Bol.com | In stock | |
| €149,99 | Bol.com | In stock | |
| €149,99 | Bol.com | In stock | |
| €149,99 | Bol.com | In stock | |
| €149,99 | Bol.com | In stock | |
| €149,99 | Bol.com | In stock | |
| €149,99 | Bol.com | In stock | |
| €149,99 | Bol.com | In stock | |
| €149,99 | Bol.com | In stock | |
| €149,99 | Bol.com | In stock |
Price will likely move slightly.
Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.
Signal is mixed. Small movements are more likely than a big drop.
Projected price path
About this set
How LEGO 21123 compares to RRP and history.
Launch a surprise attack with The Iron Golem! The sun is heading for the horizon and hostile mobs will soon be roaming the Minecraft™ landscape. You’ll need to protect yourself and your baby pig! Mine the iron ore with your diamond pickaxe, smelt iron ingots in the furnace and craft iron blocks using the crafting table. Then use the pumpkin head to create the iron golem, and spring a surprise attack on the zombie! Includes 2 minifigures: Alex and a zombie, plus an iron golem and a baby pig. Launch a surprise attack on the zombie with the secret iron golem pop-up function! Mine iron ore with your diamond pickaxe, smelt it in the furnace and use the crafting table to create iron blocks. Stack the blocks and add the pumpkin head to create the iron golem. Accessory elements include a buildable torch and pumpkin. Tool elements includes Alex’s pickaxe. Set your imagination free—rebuild the set for more LEGO® Minecraft™ creations! Includes more than 200 LEGO® bricks. Measures over 3” (8cm) high, 7” (19cm) wide and 5” (15cm) deep. Easy to assemble, perfect for kids ages 8+.
All about this set
Background, build experience, collector context, and buying notes in one story.
Launch a surprise attack with The Iron Golem! The sun is heading for the horizon and hostile mobs will soon be roaming the Minecraft™ landscape. You’ll need to protect yourself and your baby pig! Mine the iron ore with your diamond pickaxe, smelt iron ingots in the furnace and craft iron blocks using the crafting table. Then use the pumpkin head to create the iron golem, and spring a surprise attack on the zombie! Includes 2 minifigures: Alex and a zombie, plus an iron golem and a baby pig. Launch a surprise attack on the zombie with the secret iron golem pop-up function! Mine iron ore with your diamond pickaxe, smelt it in the furnace and use the crafting table to create iron blocks. Stack the blocks and add the pumpkin head to create the iron golem. Accessory elements include a buildable torch and pumpkin. Tool elements includes Alex’s pickaxe. Set your imagination free—rebuild the set for more LEGO® Minecraft™ creations! Includes more than 200 LEGO® bricks. Measures over 3” (8cm) high, 7” (19cm) wide and 5” (15cm) deep. Easy to assemble, perfect for kids ages 8+.
When current prices are available, buying context appears here.
Instructions & specifications
Dimensions, pieces, build steps, and the official PDF building instruction.
Parts inventory
Known set data around pieces and build context.
Plates Special
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Light Bluish Gray
Qty 16
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Green
Qty 7
Plate Special 1 x 2 with Pin Hole on Top
Part ID 11458 · Dark Bluish Gray
Qty 4
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Dark Bluish Gray
Qty 1
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised
Part ID 99206 · Black
Qty 1
Bricks
Brick 2 x 2
Part ID 3003 · Reddish Brown
Qty 10
Brick 2 x 4
Part ID 3001 · Reddish Brown
Qty 8
Brick 2 x 2
Part ID 3003 · Light Bluish Gray
Qty 5
Brick 2 x 4
Part ID 3001 · Light Bluish Gray
Qty 4
Brick 2 x 2
Part ID 3003 · Dark Bluish Gray
Qty 4
Brick 2 x 2
Part ID 3003 · White
Qty 4
Brick 1 x 2
Part ID 3004 · Reddish Brown
Qty 3
Brick 2 x 6
Part ID 2456 · Light Bluish Gray
Qty 2
Brick 2 x 6
Part ID 2456 · Reddish Brown
Qty 2
Brick 1 x 2 with Reddish Brown and Dark Brown Lines Print
Part ID 3004pr0014 · Medium Nougat
Qty 2
Brick 2 x 2 without Inside Ridges
Part ID 6223 · Trans-Dark Blue
Qty 2
Brick 1 x 1
Part ID 3005 · Medium Nougat
Qty 1
Brick 2 x 10
Part ID 3006 · Reddish Brown
Qty 1
Brick 1 x 4
Part ID 3010 · Reddish Brown
Qty 1
Bricks Special
Brick Special 1 x 1 with Headlight
Part ID 4070 · Black
Qty 8
Brick Special 1 x 2 with Pin
Part ID 2458 · Dark Bluish Gray
Qty 2
Brick Special 1 x 2 with Groove
Part ID 4216 · Bright Pink
Qty 2
Brick Special 1 x 2 with 2 Studs on 1 Side
Part ID 11211 · Tan
Qty 1
Plates
Plate 2 x 4
Part ID 3020 · Light Bluish Gray
Qty 6
Plate 1 x 2
Part ID 3023 · Light Bluish Gray
Qty 6
Plate 2 x 2
Part ID 3022 · Light Bluish Gray
Qty 5
Plate 1 x 1
Part ID 3024 · Light Bluish Gray
Qty 4
Plate 6 x 12
Part ID 3028 · Bright Green
Qty 3
Plate 2 x 3
Part ID 3021 · Dark Bluish Gray
Qty 2
Plate 2 x 4
Part ID 3020 · Blue
Qty 1
Plate 1 x 2
Part ID 3023 · Bright Pink
Qty 1
Plate 1 x 1
Part ID 3024 · Trans-Yellow
Qty 1
Plate 1 x 1
Part ID 3024 · Trans-Orange
Qty 1
Plate 1 x 1
Part ID 3024 · Reddish Brown
Qty 1
Plate 4 x 4
Part ID 3031 · Blue
Qty 1
Plate 2 x 8
Part ID 3034 · Dark Bluish Gray
Qty 1
Plate 1 x 3
Part ID 3623 · Reddish Brown
Qty 1
Plate 2 x 6
Part ID 3795 · Light Bluish Gray
Qty 1
Technic Bricks
Technic Brick 1 x 2 [2 Pin Holes]
Part ID 32000 · Light Bluish Gray
Qty 4
Plates Round Curved and Dishes
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Tan
Qty 4
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Black
Qty 3
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]
Part ID 2654 · Dark Bluish Gray
Qty 2
Tiles
Tile 1 x 2 with Groove
Part ID 3069b · Dark Bluish Gray
Qty 3
Tile 1 x 4 with Groove
Part ID 2431 · Dark Bluish Gray
Qty 2
Tile 1 x 1 with Groove
Part ID 3070b · Black
Qty 2
Tile 1 x 6 with Groove
Part ID 6636 · Reddish Brown
Qty 2
Tile 2 x 2 with Dark Brown Minecraft Grid Print (Crafting Table)
Part ID 3068bpr0236 · Medium Nougat
Qty 1
Technic Pins
Technic Pin Long without Friction Ridges
Part ID 32556 · Tan
Qty 2
Plants & Trees
Plant, Flower 2 x 2 Leaves - Angular
Part ID 4727 · Bright Green
Qty 1
Minifig Shields, Weapons, & Tools
Tool Pickaxe Blocky, Double
Part ID 18789 · Medium Azure
Qty 1
Minifig Heads
Bricks Sloped
Slope 45° 2 x 2
Part ID 3039 · Trans-Dark Blue
Qty 1
Minifig Accessories
Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3
Part ID 64644 · Dark Brown
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 27 price points across 0 retailers. The chart on the page remains the full interactive source.
Price forecast
Conservative baseline for the next period.
The signal is mixed. Small movements are more likely than a large drop.
FAQ & set details
Pieces, year, RRP and retailer coverage.
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Frequently asked questions
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