LEGO Hydraxon 8923-1
LEGO Hydraxon (8923-1) is estimated at about $269 sealed as of Sep 2026 (retail $20). Retired 2008 · 165 pieces · 2007 Bionicle.
- Set number
- 8923-1
- Theme
- Bionicle
- Subtheme
- Warriors
- Year
- 2007
- Pieces
- 165
- Minifigures
- 0
- RRP
- $20
- Market value
- $269 (Estimate, Sep 2026)
- Used value
- $79
- Released
- 2007
- Retirement
- Retired in 2008
Hydraxon value by year
From $113 in 2016 to $269 (Estimate, Sep 2026): +138%. Its highest year was 2025, at $315.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $269 | −14.5% |
| 2026 (so far) | $241 | −23.5% |
| 2025 | $315 | +31.5% |
| 2024 | $239 | +1.4% |
| 2023 | $236 | −5.7% |
| 2022 | $250 | +27.9% |
| 2021 | $196 | +10.1% |
| 2020 | $178 | +7.2% |
| 2019 | $166 | +11.3% |
| 2018 | $149 | +41.4% |
| 2017 | $105 | −7.0% |
| 2016 | $113 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Hydraxon (8923-1) worth?
LEGO Hydraxon is worth approximately $269 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Hydraxon retired?
Yes — Hydraxon (8923-1) 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 Hydraxon gone up in value?
Yes. Hydraxon launched at $20 and now trades around $269, an increase of 1246.9%. See the price history chart for how it got there.
What is the price per piece for Hydraxon?
At its $20 retail price across 165 pieces, Hydraxon works out to about $0.121 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Hydraxon a good investment?
Hydraxon currently trades 1246.9% above its $20 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 Hydraxon so expensive?
Hydraxon was released in 2007 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.