LEGO Cahdok and Gahdok 8558-1
LEGO Cahdok and Gahdok (8558-1) is estimated at about $351 sealed as of Sep 2026 (retail $60). Retired 2003 · 636 pieces · 2002 Bionicle.
- Set number
- 8558-1
- Theme
- Bionicle
- Subtheme
- Warriors
- Year
- 2002
- Pieces
- 636
- Minifigures
- 0
- RRP
- $60
- Market value
- $351 (Estimate, Sep 2026)
- Used value
- $221
- Released
- 2002
- Retirement
- Retired in 2003
Cahdok and Gahdok value by year
From $165 in 2016 to $351 (Estimate, Sep 2026): +113%. Its highest year was 2023, at $526.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $351 | −28.4% |
| 2026 (so far) | $355 | −27.6% |
| 2025 | $491 | −5.9% |
| 2024 | $521 | −0.8% |
| 2023 | $526 | +48.3% |
| 2022 | $354 | +18.3% |
| 2021 | $300 | +37.7% |
| 2020 | $218 | −22.4% |
| 2019 | $281 | −15.2% |
| 2018 | $331 | +71.9% |
| 2017 | $192 | +16.8% |
| 2016 | $165 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Cahdok and Gahdok (8558-1) worth?
LEGO Cahdok and Gahdok is worth approximately $351 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Cahdok and Gahdok retired?
Yes — Cahdok and Gahdok (8558-1) 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 Cahdok and Gahdok gone up in value?
Yes. Cahdok and Gahdok launched at $60 and now trades around $351, an increase of 485.1%. See the price history chart for how it got there.
What is the price per piece for Cahdok and Gahdok?
At its $60 retail price across 636 pieces, Cahdok and Gahdok works out to about $0.094 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Cahdok and Gahdok a good investment?
Cahdok and Gahdok currently trades 485.1% above its $60 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 Cahdok and Gahdok so expensive?
Cahdok and Gahdok was released in 2002 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.