Set 910003
Mountain Windmill
On shelves nowRetail price—Not on file
Worth now$276.54Based on 4 recent sealed sales
Asking now$349.99Typical price on 19 eBay listings
vs retail—Needs both prices
No retail price on file
Worth $277 today, but without a retail price there's nothing to judge that against.
How much is LEGO 910003 Mountain Windmill worth?
LEGO 910003 Mountain Windmill is worth about $276.54 sealed right now, based on 4 recent sealed sales. It came out in 2022 with 2,087 pieces. It's still sold in shops. Its typical asking price has held steady over the last 82 days. We last checked it 9 days ago.
Price history
Value history
Oct 18$35019 listings
- Lowest
- $342
- Highest
- $365
- Change
- 0%
- Asking vs retail
- —
26 observations · median asking · rechecked 8× daily
Should you buy it?
Sellers want $350, but it’s actually been going for $277. Offer low.
If you bought it to resell
Sells sealed for$277
Marketplace fees · 15.25%−$42
Payment processing · 2.9% + $0.30−$9
Shipping · est. from 2,087 pieces−$26
Reaches you$199
Pay no more than$153
For a 30% return at your costs. Change them and every figure on the site follows.
How long has it been on shelves?
On shelves about 4 years — longer than most sets last. Sets this far into their run are the ones that go without warning.
LEGO never announces retirement dates. This is only how long the set has been available against how long sets of its size usually run — not a prediction, and not inside information.
What it actually sold for
Sealed
$277
4 sold in six months · $255–$290Used
$180
1 sold in six monthsSellers are asking 27% more than buyers actually paid. The $350 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$247vsSealed$277
Sealed is worth 11% more. Not one to break.
- Minifigures
- —
- Loose parts
- 2,246 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
- 910003
- Theme
- BrickLink Designer Program
- Released
- 2022
- Status
- On shelves now
- Pieces
- 2,087
- Minifigures
- —
- Retail price
- —
- Value per piece
- $0.168
- Price confidence
- high · 19 listings
- Last checked
- 9 days ago
Where these numbers come from
eBay19 live listingsThe asking price here — the median of what sellers want right now, $350. Last checked Oct 18.See the listings →BrickLink4 completed salesWhat it actually sold for — $277 across six months of real transactions. Last checked Oct 24.Open the price guide →Catalogue2,087 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset.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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