LEGO Summer Day Out 3121-1
LEGO Summer Day Out (3121-1) is worth about $37 on the secondary market today, against a $15 retail price. It has 20 pieces, belongs to the Scala theme and was released in 2001. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market. It
- Set number
- 3121-1
- Theme
- Scala
- Subtheme
- Dolls
- Year
- 2001
- Pieces
- 20
- Minifigures
- 1
- RRP
- $15
- Market value
- $37
- Used value
- $23
- Released
- 2001
- Retirement
- Retired
Minifigures in LEGO Summer Day Out
What you are paying for
Its 1 priced minifigure is worth about $2 together, roughly 6% of the set's value — low for sets with minifigures, so the value is in the sealed set rather than the figures (typically 24%).
Frequently asked questions
How much is LEGO Summer Day Out (3121-1) worth?
LEGO Summer Day Out is worth approximately $37 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Summer Day Out retired?
Yes — Summer Day Out (3121-1) has been retired by LEGO and is no longer in production. Retired sets have fixed supply, which is why their prices are driven purely by the resale market.
Has LEGO Summer Day Out gone up in value?
Yes. Summer Day Out launched at $15 and now trades around $37, an increase of 146.7%. See the price history chart for how it got there.
What is the price per piece for Summer Day Out?
At its $15 retail price across 20 pieces, Summer Day Out works out to about $0.750 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Summer Day Out a good investment?
Summer Day Out currently trades 146.7% above its $15 retail price, and it is retired, so no new supply is entering the market. Past performance is not a prediction — condition, packaging and how long you hold all affect what a set actually sells for. BrickStats reports the numbers rather than giving investment advice.
Why is LEGO Summer Day Out so expensive?
Summer Day Out was released in 2001 and has since retired. Once LEGO stops producing a set, the only supply is what is already in circulation, so sealed copies in good condition compete for a shrinking pool of stock. That scarcity, not the parts, is what moves the price.