LEGO 123 Sesame Street 21324-1
LEGO 123 Sesame Street (21324-1) is worth about $229 sealed (retail $120). Retired 2022 · 1,367 pieces · 2020 Ideas. Track its value and price history.
Buildable LEGO® Sesame Street model with 6 iconic characters
- Set number
- 21324-1
- Theme
- Ideas
- Subtheme
- Licensed
- Year
- 2020
- Pieces
- 1,367
- Minifigures
- 6
- RRP
- $120
- Market value
- $229
- Used value
- $115
- Released
- 2020
- Retirement
- Retired in 2022
Minifigures in LEGO 123 Sesame Street
LEGO 123 Sesame Street at LEGO: release to today
- Nov 8, 2026: Retired at LEGO Poland
- Nov 8, 2026: Retired at LEGO Sweden
- Nov 7, 2026: Retired at LEGO Ireland
- Nov 6, 2026: Retired at LEGO UK
- Nov 6, 2026: Retired at LEGO Spain
- Nov 6, 2026: Retired at LEGO France
- Nov 5, 2026: Retired at LEGO Germany
- Nov 5, 2026: Retired at LEGO Netherlands
- 2020: released
What LEGO.com showed, checked daily in the US and eight European stores.
123 Sesame Street value by year
From $128 in 2021 to $229 today: +80%. Its highest year was 2026, at $175.
| Year | Value | Change |
|---|---|---|
| Today | $229 | +45.0% |
| 2026 (so far) | $175 | +10.7% |
| 2025 | $158 | +15.2% |
| 2024 | $137 | −4.1% |
| 2023 | $143 | +12.3% |
| 2022 | $127 | −0.1% |
| 2021 | $128 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 6 priced minifigures are worth about $62 together, roughly 27% of the set's value — about typical for sets with minifigures (typically 24%).
Frequently asked questions
How much is LEGO 123 Sesame Street (21324-1) worth?
LEGO 123 Sesame Street is worth approximately $229 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO 123 Sesame Street retired?
Yes — 123 Sesame Street (21324-1) 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 123 Sesame Street gone up in value?
Yes. 123 Sesame Street launched at $120 and now trades around $229, an increase of 90.8%. See the price history chart for how it got there.
What is the price per piece for 123 Sesame Street?
At its $120 retail price across 1,367 pieces, 123 Sesame Street works out to about $0.088 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO 123 Sesame Street a good investment?
123 Sesame Street currently trades 90.8% above its $120 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 123 Sesame Street so expensive?
123 Sesame Street was released in 2020 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.