Set 3931
Emma's Splash Pool
Retired Dec 2012Retail price$5.99What LEGO charged
Worth now$9.50Typical sealed asking price · 10 listings
Recently sold$8.82Only 1 sale so far — too few to lean on
vs retail+59%Worth more than it cost
Too expensive
Selling costs more than this set returns.
How much is LEGO 3931 Emma's Splash Pool worth?
LEGO 3931 Emma's Splash Pool is worth about $9.50 sealed right now, based on 10 live sealed listings on eBay. That's 59% above its $5.99 retail price. It came out in 2012 with 43 pieces and 1 minifigure. It was retired in Dec 2012. We last checked it 5 days ago.
Price history
Value history
Oct 23$1010 listings
- Lowest
- $10
- Highest
- $11
- Change
- -13%
- Asking vs retail
- +59%
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?
Up 59% on retail since retiring. A proper hold.
If you bought it to resell
Sells sealed for$10
Marketplace fees · 15.25%−$1
Payment processing · 2.9% + $0.30−$1
Shipping · est. from 43 pieces−$5
Reaches you$2
Pay no more than$2
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 monthsUsed
$3
3 sold in six monthsSellers are asking 8% more than buyers actually paid. The $10 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
- 3931
- Theme
- Friends
- Released
- 2012
- Status
- Retired Dec 2012
- Pieces
- 43
- Minifigures
- 1
- Retail price
- $5.99
- Value per piece
- $0.221
- Price confidence
- medium · 10 listings
- Last checked
- 5 days ago
Where these numbers come from
eBay10 live listingsThe asking price here — the median of what sellers want right now, $10. Last checked Oct 23.See the listings →BrickLink1 completed salesWhat it actually sold for — $9 across six months of real transactions. Last checked Oct 25.Open the price guide →Catalogue43 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $6.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 Friends sets from around 2012
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▲ 114% vs retailRetired3930 · 2012Stephanie's Outdoor BakeryFriends · 45 pcs$1524 listings · retail $7Too expensive
▲ 150% vs retailRetired3933 · 2012Olivia's Invention WorkshopFriends · 86 pcs$2512 listings · retail $10Proven performer
▲ 115% vs retailRetired3934 · 2012Mia's Puppy HouseFriends · 83 pcs$2210 listings · retail $10Proven performer