Set 42115

Lamborghini Sián FKP 37

Name: LEGO 42115 Lamborghini Sián FKP 37
SKU: 42115

Technic · 2020 · 3,696 pieces

Retired Nov 2025

Retail price$449.99What LEGO charged

Worth now$394.84Based on 13 recent sealed sales

Asking now$464.50Typical price on 32 eBay listings

vs retail−12%Worth less than shop price

No retail price on file

Worth $395 today, but without a retail price there's nothing to judge that against.

See listings on eBay

How much is LEGO 42115 Lamborghini Sián FKP 37 worth?

LEGO 42115 Lamborghini Sián FKP 37 is worth about $394.84 sealed right now, based on 13 recent sealed sales. That's 12% below its $449.99 retail price. It came out in 2020 with 3,696 pieces. It was retired in Nov 2025. Over the last 82 days its typical asking price has fallen 4%, from $482.48 to $464.50. We last checked it 9 days ago.

Price history

Value history

Oct 19$46532 listings

Lowest: $465
Highest: $492
Change: -4%
Asking vs retail: +3%

26 observations · median asking · rechecked 8× daily

Should you buy it?

Sellers want $465, but it’s actually been going for $395. Offer low.

If you bought it to resell

Sells sealed for$395

Marketplace fees · 15.25%−$60

Payment processing · 2.9% + $0.30−$13

Shipping · est. from 3,696 pieces−$34

Reaches you$288

Pay no more than$221

For a 30% return at your costs. Change them and every figure on the site follows.

What it actually sold for

Sealed

$395

13 sold in six months · $311–$439

Used

$211

6 sold in six months

Sellers are asking 18% more than buyers actually paid. The $465 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$410vsSealed$395

Roughly the same either way. Sealed is less work.

Minifigures: —
Loose parts: 3,729 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: 42115
Theme: Technic
Released: 2020
Status: Retired Nov 2025
Pieces: 3,696
Minifigures: —
Retail price: $449.99
Value per piece: $0.126
Price confidence: high · 32 listings
Last checked: 9 days ago

Where these numbers come from

check it yourself

eBay32 live listingsThe asking price here — the median of what sellers want right now, $465. Last checked Oct 19.See the listings →BrickLink13 completed salesWhat it actually sold for — $395 across six months of real transactions. Last checked Oct 24.Open the price guide →Catalogue3,696 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $450.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.