LEGO Tuma 8991-1
LEGO Tuma (8991-1) is estimated at about $239 sealed as of Sep 2026 (retail $20). Retired 2009 · 188 pieces · 2008 Bionicle. Track its value and price history.
- Set number
- 8991-1
- Theme
- Bionicle
- Subtheme
- Warriors
- Year
- 2008
- Pieces
- 188
- Minifigures
- 0
- RRP
- $20
- Market value
- $239 (Estimate, Sep 2026)
- Used value
- $62
- Released
- 2008
- Retirement
- Retired in 2009
Tuma value by year
From $54 in 2016 to $239 (Estimate, Sep 2026): +342%. Its highest year was 2026, at $239.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $239 | +23.0% |
| 2026 (so far) | $239 | +23.0% |
| 2025 | $194 | −7.8% |
| 2024 | $211 | +22.8% |
| 2023 | $171 | +37.2% |
| 2022 | $125 | −17.2% |
| 2021 | $151 | −3.7% |
| 2020 | $157 | −2.2% |
| 2019 | $160 | +42.3% |
| 2018 | $113 | +10.7% |
| 2017 | $102 | +88.4% |
| 2016 | $54 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Tuma (8991-1) worth?
LEGO Tuma is worth approximately $239 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Tuma retired?
Yes — Tuma (8991-1) 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 Tuma gone up in value?
Yes. Tuma launched at $20 and now trades around $239, an increase of 1095.3%. See the price history chart for how it got there.
What is the price per piece for Tuma?
At its $20 retail price across 188 pieces, Tuma works out to about $0.106 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Tuma a good investment?
Tuma currently trades 1095.3% 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 Tuma so expensive?
Tuma 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.