Set 8421
Mobile Crane
RetiredRetail price—Not on file
Worth now$674.98Typical sealed asking price · 7 listings
Recently sold—No recent sales on file
vs retail—Needs both prices
No retail price on file
Worth $675 today, but without a retail price there's nothing to judge that against.
How much is LEGO 8421 Mobile Crane worth?
LEGO 8421 Mobile Crane is worth about $674.98 sealed right now, based on 7 live sealed listings on eBay. It came out in 2005 with 1,885 pieces. It's retired. We last checked it 4 days ago.
Price history
Value history
Oct 24$6757 listings
- Lowest
- $674
- Highest
- $675
- Change
- 0%
- Asking vs retail
- —
2 observations · median asking · rechecked 8× daily · early days — a line drawn through 2 readings shows what we measured, not a trend
Should you buy it?
If you bought it to resell
Sells sealed for$675
Marketplace fees · 15.25%−$103
Payment processing · 2.9% + $0.30−$21
Shipping · est. from 1,885 pieces−$26
Reaches you$525
Pay no more than$404
For a 30% return at your costs. Change them and every figure on the site follows.
Set details
- Set number
- 8421
- Theme
- Technic
- Released
- 2005
- Status
- Retired
- Pieces
- 1,885
- Minifigures
- —
- Retail price
- —
- Value per piece
- $0.358
- Price confidence
- medium · 7 listings
- Last checked
- 4 days ago
Where these numbers come from
eBay7 live listingsThe asking price here — the median of what sellers want right now, $675. Last checked Oct 24.See the listings →BrickLinkPrice guideNo completed sales recorded for this one yet. Last checked Oct 27.Open the price guide →Catalogue1,885 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.
More Technic sets from around 2005
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Retired8420 · 2005Street BikeTechnic · 506 pcs$2007 listingsNo retail price on file
Retired8419 · 2005ExcavatorTechnic · 286 pcs$1508 listingsNo retail price on file
▲ 325% vs retailRetired8416 · 2005ForkliftTechnic · 729 pcs$2984 listings · retail $70Not enough data
Retired8433 · 2004Cool MoversTechnic · 215 pcs$353 listingsNot enough data