Set 21342
The Insect Collection
Retired Mar 2026Retail price$79.99What LEGO charged
Worth now$56.48Based on 9 recent sealed sales
Asking now$69.99Typical price on 49 eBay listings
vs retail−29%Worth less than shop price
No retail price on file
Worth $56 today, but without a retail price there's nothing to judge that against.
How much is LEGO 21342 The Insect Collection worth?
LEGO 21342 The Insect Collection is worth about $56.48 sealed right now, based on 9 recent sealed sales. That's 29% below its $79.99 retail price. It came out in 2023 with 1,111 pieces. It was retired in Mar 2026. Its typical asking price has held steady over the last 82 days. We last checked it 8 days ago.
Price history
Value history
Oct 18$7049 listings
- Lowest
- $67
- Highest
- $74
- Change
- 0%
- Asking vs retail
- -13%
26 observations · median asking · rechecked 8× daily
Should you buy it?
Sellers want $70, but it’s actually been going for $56. Offer low.
If you bought it to resell
Sells sealed for$56
Marketplace fees · 15.25%−$9
Payment processing · 2.9% + $0.30−$2
Shipping · est. from 1,111 pieces−$18
Reaches you$27
Pay no more than$21
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sealed
$56
9 sold in six months · $52–$61Used
$44
4 sold in six monthsSellers are asking 24% 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.
Set details
- Set number
- 21342
- Theme
- LEGO Ideas and CUUSOO
- Released
- 2023
- Status
- Retired Mar 2026
- Pieces
- 1,111
- Minifigures
- —
- Retail price
- $79.99
- Value per piece
- $0.063
- Price confidence
- high · 49 listings
- Last checked
- 8 days ago
Where these numbers come from
eBay49 live listingsThe asking price here — the median of what sellers want right now, $70. Last checked Oct 18.See the listings →BrickLink9 completed salesWhat it actually sold for — $56 across six months of real transactions. Last checked Oct 24.Open the price guide →Catalogue1,111 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $80.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 LEGO Ideas and CUUSOO sets from around 2023
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▲ 52% vs retailRetired21341 · 2023Hocus PocusLEGO Ideas and CUUSOO · 2,316 pcs$34945 listings · retail $230Holding value
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▲ 92% vs retailRetired21344 · 2023The Orient Express TrainLEGO Ideas and CUUSOO · 2,544 pcs$57524 listings · retail $300Holding value
▲ 98% vs retailRetired21340 · 2023Tales of the Space AgeLEGO Ideas and CUUSOO · 690 pcs$9941 listings · retail $50Holding value