LEGO SpongeBob Spacesuit Key Chain 852239-1
LEGO SpongeBob Spacesuit Key Chain (852239-1) is estimated at about $13 sealed as of Sep 2026 (retail $4). Retired 2008 · 2008 Gear.
- Set number
- 852239-1
- Theme
- Gear
- Subtheme
- Key Chains/SpongeBob SquarePants
- Year
- 2008
- Minifigures
- 0
- RRP
- $4
- Market value
- $13 (Estimate, Sep 2026)
- Released
- 2008
- Retirement
- Retired in 2008
SpongeBob Spacesuit Key Chain value by year
From $5 in 2011 to $13 (Estimate, Sep 2026): +145%. Its highest year was 2024, at $13.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $13 | +24.6% |
| 2026 (so far) | $11 | +6.7% |
| 2025 | $11 | −18.0% |
| 2024 | $13 | +4.1% |
| 2023 | $12 | +4.4% |
| 2022 | $12 | −7.5% |
| 2021 | $13 | +1.4% |
| 2020 | $13 | +10.2% |
| 2019 | $12 | +4.5% |
| 2018 | $11 | +8.1% |
| 2017 | $10 | +8.7% |
| 2016 | $9 | +9.4% |
| 2015 | $9 | +10.2% |
| 2014 | $8 | +11.4% |
| 2013 | $7 | +12.9% |
| 2012 | $6 | +14.8% |
| 2011 | $5 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO SpongeBob Spacesuit Key Chain (852239-1) worth?
LEGO SpongeBob Spacesuit Key Chain is worth approximately $13 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO SpongeBob Spacesuit Key Chain retired?
Yes — SpongeBob Spacesuit Key Chain (852239-1) 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 SpongeBob Spacesuit Key Chain gone up in value?
Yes. SpongeBob Spacesuit Key Chain launched at $4 and now trades around $13, an increase of 232.8%. See the price history chart for how it got there.
Is LEGO SpongeBob Spacesuit Key Chain a good investment?
SpongeBob Spacesuit Key Chain currently trades 232.8% above its $4 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 SpongeBob Spacesuit Key Chain so expensive?
SpongeBob Spacesuit Key Chain was released in 2008 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.