Set 71812
Kai's Ninja Climber Mech
Retired Dec 2025Retail price$69.99What LEGO charged
Worth now$92.99Based on 3 recent sealed sales
Asking now$116.86Typical price on 21 eBay listings
vs retail+33%Worth more than it cost
Holding value
33% above its $70 retail price. Steady rather than spectacular.
How much is LEGO 71812 Kai's Ninja Climber Mech worth?
LEGO 71812 Kai's Ninja Climber Mech is worth about $92.99 sealed right now, based on 3 recent sealed sales. That's 33% above its $69.99 retail price. It came out in 2024 with 623 pieces and 4 minifigures. It was retired in Dec 2025. Over the last 82 days its typical asking price has risen 10%, from $106.14 to $116.86. We last checked it 9 days ago.
Price history
Value history
Oct 17$11721 listings
- Lowest
- $100
- Highest
- $117
- Change
- +10%
- Asking vs retail
- +67%
26 observations · median asking · rechecked 8× daily
Should you buy it?
Sellers want $117, but it’s actually been going for $93. Offer low.
If you bought it to resell
Sells sealed for$93
Marketplace fees · 15.25%−$14
Payment processing · 2.9% + $0.30−$3
Shipping · est. from 623 pieces−$13
Reaches you$62
Pay no more than$48
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sealed
$93
3 sold in six months · $87–$99Sellers are asking 26% more than buyers actually paid. The $117 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$99vsSealed$93
Roughly the same either way. Sealed is less work.
- Minifigures
- $30
- Loose parts
- 622 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
- 71812
- Theme
- Ninjago
- Released
- 2024
- Status
- Retired Dec 2025
- Pieces
- 623
- Minifigures
- 4
- Retail price
- $69.99
- Value per piece
- $0.188
- Price confidence
- high · 21 listings
- Last checked
- 9 days ago
Where these numbers come from
eBay21 live listingsThe asking price here — the median of what sellers want right now, $117. Last checked Oct 17.See the listings →BrickLink3 completed salesWhat it actually sold for — $93 across six months of real transactions. Last checked Oct 22.Open the price guide →Catalogue623 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $70.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 Ninjago sets from around 2024
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