Set 21057
Singapore
Retired Jan 2025Retail price$59.99What LEGO charged
Worth now$68.83Based on 6 recent sealed sales
Asking now$69.95Typical price on 34 eBay listings
vs retail+15%Worth more than it cost
Flat since retirement
Still trading near its $60 retail price. Retirement alone hasn't moved it.
How much is LEGO 21057 Singapore worth?
LEGO 21057 Singapore is worth about $68.83 sealed right now, based on 6 recent sealed sales. That's 15% above its $59.99 retail price. It came out in 2022 with 830 pieces. It was retired in Jan 2025. Over the last 82 days its typical asking price has fallen 4%, from $73.06 to $69.95. We last checked it 6 days ago.
Price history
Value history
Oct 18$7034 listings
- Lowest
- $70
- Highest
- $75
- Change
- -4%
- Asking vs retail
- +17%
26 observations · median asking · rechecked 8× daily
Should you buy it?
34 listings behind this — one of the better-evidenced values on the site.
If you bought it to resell
Sells sealed for$69
Marketplace fees · 15.25%−$10
Payment processing · 2.9% + $0.30−$3
Shipping · est. from 830 pieces−$18
Reaches you$38
Pay no more than$29
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sealed
$69
6 sold in six months · $56–$100Used
$34
3 sold in six monthsSellers are asking 2% more than buyers actually paid. The $70 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$94vsSealed$69
Parting it out is worth about 37% more than selling it sealed — that gap is why this set gets broken.
- Minifigures
- —
- Loose parts
- 858 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
- 21057
- Theme
- Architecture · Skylines
- Released
- 2022
- Status
- Retired Jan 2025
- Pieces
- 830
- Minifigures
- —
- Retail price
- $59.99
- Value per piece
- $0.084
- Price confidence
- high · 34 listings
- Last checked
- 6 days ago
Where these numbers come from
eBay34 live listingsThe asking price here — the median of what sellers want right now, $70. Last checked Oct 18.See the listings →BrickLink6 completed salesWhat it actually sold for — $69 across six months of real transactions. Last checked Oct 24.Open the price guide →Catalogue830 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $60.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 Architecture sets from around 2022
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