Set 40388
Mini Doll Dress-Up Kit
Retired May 2020Retail price$9.99What LEGO charged
Worth now$18.99Typical sealed asking price · 8 listings
Recently sold$11.50Only 1 sale so far — too few to lean on
vs retail+90%Worth more than it cost
Proven performer
Up 90% on its $10 retail price since retiring. Pay under $2 to still make a margin reselling.
How much is LEGO 40388 Mini Doll Dress-Up Kit worth?
LEGO 40388 Mini Doll Dress-Up Kit is worth about $18.99 sealed right now, based on 8 live sealed listings on eBay. That's 90% above its $9.99 retail price. It came out in 2018 with 80 pieces. It was retired in May 2020. Over the last 83 days its typical asking price has fallen 5%, from $20.09 to $18.99. We last checked it 6 days ago.
Price history
Value history
Oct 20$198 listings
- Lowest
- $18
- Highest
- $20
- Change
- -5%
- Asking vs retail
- +90%
26 observations · median asking · rechecked 8× daily
Should you buy it?
Up 90% on retail since retiring. A proper hold.
If you bought it to resell
Sells sealed for$19
Marketplace fees · 15.25%−$3
Payment processing · 2.9% + $0.30−$1
Shipping · est. from 80 pieces−$5
Reaches you$10
Pay no more than$8
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sealed
$12
1 sold in six monthsSellers are asking 65% more than buyers actually paid. The $19 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
- 40388
- Theme
- Disney · Disney Princess
- Released
- 2018
- Status
- Retired May 2020
- Pieces
- 80
- Minifigures
- —
- Retail price
- $9.99
- Value per piece
- $0.237
- Price confidence
- medium · 8 listings
- Last checked
- 6 days ago
Where these numbers come from
eBay8 live listingsThe asking price here — the median of what sellers want right now, $19. Last checked Oct 20.See the listings →BrickLink1 completed salesWhat it actually sold for — $12 across six months of real transactions. Last checked Oct 22.Open the price guide →Catalogue80 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $10.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 Disney sets from around 2018
See all →
▲ 30% vs retailRetired40307 · 2018Castle Interior KitDisney · 115 pcs$1330 listings · retail $10Too expensive
▲ 10% vs retailRetired41151 · 2018Mulan's Training DayDisney · 104 pcs$1634 listings · retail $15Flat since retirement
▲ 131% vs retailRetired41152 · 2018Sleeping Beauty's Fairytale CastleDisney · 322 pcs$9220 listings · retail $40Proven performer
▲ 50% vs retailRetired41153 · 2018Ariel's Royal Celebration BoatDisney · 380 pcs$7525 listings · retail $50Holding value