LEGO Shark Suit Guy Key Chain 853666-1
LEGO Shark Suit Guy Key Chain (853666-1) is estimated at about $9 sealed as of Sep 2026 (retail $6). 2017 Gear. Track its value and price history.
Swim in the shallow end with the Shark Suit Guy!
- Set number
- 853666-1
- Theme
- Gear
- Subtheme
- Key Chains/Miscellaneous
- Year
- 2017
- Pieces
- 0
- Minifigures
- 0
- RRP
- $6
- Market value
- $9 (Estimate, Sep 2026)
- Released
- 2017
- Retirement
- Not retired
LEGO Shark Suit Guy Key Chain at LEGO: release to today
- Nov 8, 2026: On sale at LEGO Poland
- Nov 8, 2026: On sale at LEGO Sweden
- Nov 7, 2026: On sale at LEGO Ireland
- Nov 6, 2026: On sale at LEGO US (“Available now”)
- Nov 5, 2026: On sale at LEGO UK
- Nov 5, 2026: On sale at LEGO Germany
- Nov 5, 2026: On sale at LEGO Spain
- Nov 5, 2026: On sale at LEGO France
- Nov 5, 2026: On sale at LEGO Netherlands
- 2017: released
What LEGO.com showed, checked daily in the US and eight European stores.
Shark Suit Guy Key Chain value by year
From $5 in 2017 to $9 (Estimate, Sep 2026): +101%. Its highest year was 2021, at $10.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $9 | +7.1% |
| 2026 (so far) | $9 | +0.1% |
| 2025 | $9 | +2.5% |
| 2024 | $8 | −12.4% |
| 2023 | $10 | +9.5% |
| 2022 | $9 | −9.5% |
| 2021 | $10 | +23.7% |
| 2020 | $8 | −0.3% |
| 2019 | $8 | +28.3% |
| 2018 | $6 | +33.0% |
| 2017 | $5 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Shark Suit Guy Key Chain (853666-1) worth?
LEGO Shark Suit Guy Key Chain is worth approximately $9 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Shark Suit Guy Key Chain retired?
No — Shark Suit Guy Key Chain (853666-1) is still in production and available at retail.
Has LEGO Shark Suit Guy Key Chain gone up in value?
Yes. Shark Suit Guy Key Chain launched at $6 and now trades around $9, an increase of 53.3%. See the price history chart for how it got there.
Is LEGO Shark Suit Guy Key Chain a good investment?
Shark Suit Guy Key Chain currently trades 53.3% above its $6 retail price, and it is still in production, so retail supply continues to cap resale prices. 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.