Set 21155
The Creeper Mine
Retired Jul 2021Retail price$79.99What LEGO charged
Worth now$121.56Based on 4 recent sealed sales
Asking now$139.97Typical price on 30 eBay listings
vs retail+52%Worth more than it cost
Holding value
52% above its $80 retail price. Steady rather than spectacular.
How much is LEGO 21155 The Creeper Mine worth?
LEGO 21155 The Creeper Mine is worth about $121.56 sealed right now, based on 4 recent sealed sales. That's 52% above its $79.99 retail price. It came out in 2019 with 834 pieces and 4 minifigures. It was retired in Jul 2021. Over the last 82 days its typical asking price has fallen 7%, from $149.99 to $139.97. We last checked it 8 days ago.
Price history
Value history
Oct 19$14030 listings
- Lowest
- $140
- Highest
- $150
- Change
- -7%
- Asking vs retail
- +75%
26 observations · median asking · rechecked 8× daily
Should you buy it?
Sellers want $140, but it’s actually been going for $122. Offer low.
If you bought it to resell
Sells sealed for$122
Marketplace fees · 15.25%−$19
Payment processing · 2.9% + $0.30−$4
Shipping · est. from 834 pieces−$18
Reaches you$81
Pay no more than$62
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sealed
$122
4 sold in six months · $113–$130Used
$62
2 sold in six monthsSellers are asking 15% more than buyers actually paid. The $140 figure above is a ceiling; this is the floor to negotiate toward.
Completed BrickLink transactions over the last six months. Real sales, not asking prices.
Worth more in pieces?
Parted out$103vsSealed$122
Sealed is worth 16% more. Not one to break.
- Minifigures
- $10
- Loose parts
- 843 pieces
Minifigure prices are real completed BrickLink sales. The parts figure is an estimate — the set’s own inventory at the catalogue average, not each piece priced individually. Treat it as a guide, and remember parting out is hours of work and many small sales.
Set details
- Set number
- 21155
- Theme
- Minecraft
- Released
- 2019
- Status
- Retired Jul 2021
- Pieces
- 834
- Minifigures
- 4
- Retail price
- $79.99
- Value per piece
- $0.168
- Price confidence
- high · 30 listings
- Last checked
- 8 days ago
Where these numbers come from
eBay30 live listingsThe asking price here — the median of what sellers want right now, $140. Last checked Oct 19.See the listings →BrickLink4 completed salesWhat it actually sold for — $122 across six months of real transactions. Last checked Oct 24.Open the price guide →Catalogue834 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $80.See the catalogue entry →
eBay links are affiliate links — if you buy after clicking, we earn a small commission at no cost to you, and that is what pays for the site. BrickLink has no such programme, so those are plain links. Neither changes what we show or what we say about it.
How to read this. The value is the median of live sealed listings, after removing instructions, empty boxes, used sets, multi-set lots and implausible outliers. Real sale prices usually land below asking, so the buy-below figure is deliberately the conservative end of the range.
More Minecraft sets from around 2019
See all →
▲ 33% vs retailRetired21154 · 2019The Blaze BridgeMinecraft · 372 pcs$4031 listings · retail $30Flat since retirement
▲ 21% vs retailRetired21153 · 2019The Wool FarmMinecraft · 260 pcs$2432 listings · retail $20Holding value
▲ 15% vs retailRetired21152 · 2019The Pirate Ship AdventureMinecraft · 386 pcs$4633 listings · retail $40Flat since retirement
▲ 175% vs retailRetired21151 · 2019The End BattleMinecraft · 222 pcs$5531 listings · retail $20Proven performer