Set 76140
Iron Man Mech
Retired Sep 2021Retail price$9.99What LEGO charged
Worth now$18.18Based on 10 recent sealed sales
Asking now$22.49Typical price on 34 eBay listings
vs retail+82%Worth more than it cost
Proven performer
Up 82% on its $10 retail price since retiring. Pay under $2 to still make a margin reselling.
How much is LEGO 76140 Iron Man Mech worth?
LEGO 76140 Iron Man Mech is worth about $18.18 sealed right now, based on 10 recent sealed sales. That's 82% above its $9.99 retail price. It came out in 2020 with 148 pieces and 1 minifigure. It was retired in Sep 2021. Over the last 83 days its typical asking price has fallen 10%, from $24.99 to $22.49. We last checked it 9 days ago.
Price history
Value history
Oct 19$2234 listings
- Lowest
- $22
- Highest
- $25
- Change
- -10%
- Asking vs retail
- +125%
26 observations · median asking · rechecked 8× daily
Should you buy it?
Sellers want $22, but it’s actually been going for $18. Offer low.
If you bought it to resell
Sells sealed for$18
Marketplace fees · 15.25%−$3
Payment processing · 2.9% + $0.30−$1
Shipping · est. from 148 pieces−$9
Reaches you$5
Pay no more than$4
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sealed
$18
10 sold in six months · $13–$25Used
$7
11 sold in six monthsSellers are asking 24% more than buyers actually paid. The $22 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.
Set details
- Set number
- 76140
- Theme
- Super Heroes Marvel · Avengers
- Released
- 2020
- Status
- Retired Sep 2021
- Pieces
- 148
- Minifigures
- 1
- Retail price
- $9.99
- Value per piece
- $0.152
- Price confidence
- high · 34 listings
- Last checked
- 9 days ago
Where these numbers come from
eBay34 live listingsThe asking price here — the median of what sellers want right now, $22. Last checked Oct 19.See the listings →BrickLink10 completed salesWhat it actually sold for — $18 across six months of real transactions. Last checked Oct 23.Open the price guide →Catalogue148 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $10.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.
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