Set 31143
Birdhouse
Retired Nov 2024Retail price$29.99What LEGO charged
Worth now$31.58Based on 7 recent sealed sales
Asking now$33.53Typical price on 42 eBay listings
vs retail+5%Worth more than it cost
Flat since retirement
Still trading near its $30 retail price. Retirement alone hasn't moved it.
How much is LEGO 31143 Birdhouse worth?
LEGO 31143 Birdhouse is worth about $31.58 sealed right now, based on 7 recent sealed sales. That's 5% above its $29.99 retail price. It came out in 2023 with 476 pieces. It was retired in Nov 2024. Over the last 82 days its typical asking price has fallen 4%, from $34.95 to $33.53. We last checked it 7 days ago.
Price history
Value history
Oct 18$3442 listings
- Lowest
- $33
- Highest
- $36
- Change
- -4%
- Asking vs retail
- +12%
26 observations · median asking · rechecked 8× daily
Should you buy it?
Retired, but it never really took off. Some sets just don’t.
If you bought it to resell
Sells sealed for$32
Marketplace fees · 15.25%−$5
Payment processing · 2.9% + $0.30−$2
Shipping · est. from 476 pieces−$13
Reaches you$12
Pay no more than$9
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sealed
$32
7 sold in six months · $28–$40Used
$20
1 sold in six monthsSellers are asking 6% more than buyers actually paid. The $34 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
- 31143
- Theme
- Creator · Creator 3-in-1
- Released
- 2023
- Status
- Retired Nov 2024
- Pieces
- 476
- Minifigures
- —
- Retail price
- $29.99
- Value per piece
- $0.07
- Price confidence
- high · 42 listings
- Last checked
- 7 days ago
Where these numbers come from
eBay42 live listingsThe asking price here — the median of what sellers want right now, $34. Last checked Oct 18.See the listings →BrickLink7 completed salesWhat it actually sold for — $32 across six months of real transactions. Last checked Oct 24.Open the price guide →Catalogue476 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $30.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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