Set 40314
Dr. Fox Magnifying Machine
Retired Jun 2019Retail price$16.99What LEGO charged
Worth now$14.46Typical sealed asking price · 27 listings
Recently sold$8.78Only 1 sale so far — too few to lean on
vs retail−15%Worth less than shop price
Too expensive
Selling costs more than this set returns.
How much is LEGO 40314 Dr. Fox Magnifying Machine worth?
LEGO 40314 Dr. Fox Magnifying Machine is worth about $14.46 sealed right now, based on 27 live sealed listings on eBay. That's 15% below its $16.99 retail price. It came out in 2018 with 76 pieces. It was retired in Jun 2019. Over the last 83 days its typical asking price has fallen 2%, from $14.69 to $14.46. We last checked it 5 days ago.
Price history
Value history
Oct 20$1427 listings
- Lowest
- $14
- Highest
- $15
- Change
- -2%
- Asking vs retail
- -15%
26 observations · median asking · rechecked 8× daily
Should you buy it?
Retired 7 years ago and still under retail. The market has had its say on this one.
If you bought it to resell
Sells sealed for$14
Marketplace fees · 15.25%−$2
Payment processing · 2.9% + $0.30−$1
Shipping · est. from 76 pieces−$5
Reaches you$6
Pay no more than$5
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sealed
$9
1 sold in six monthsSellers are asking 65% more than buyers actually paid. The $14 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
- 40314
- Theme
- Unikitty!
- Released
- 2018
- Status
- Retired Jun 2019
- Pieces
- 76
- Minifigures
- —
- Retail price
- $16.99
- Value per piece
- $0.19
- Price confidence
- high · 27 listings
- Last checked
- 5 days ago
Where these numbers come from
eBay27 live listingsThe asking price here — the median of what sellers want right now, $14. Last checked Oct 20.See the listings →BrickLink1 completed salesWhat it actually sold for — $9 across six months of real transactions. Last checked Oct 24.Open the price guide →Catalogue76 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $17.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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