LEGO Bionicle Master Builder Set 10023-1
LEGO Bionicle Master Builder Set (10023-1) is worth about $343 on the secondary market today, against a $23 retail price. It has 102 pieces, belongs to the Bionicle theme and was released in 2002. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
- Set number
- 10023-1
- Theme
- Bionicle
- Subtheme
- Accessories
- Year
- 2002
- Pieces
- 102
- Minifigures
- 0
- RRP
- $23
- Market value
- $343
- Used value
- $106
- Released
- 2002
- Retirement
- Retired in 2003
Bionicle Master Builder Set value by year
From $88 in 2016 to $305 in 2026 so far: +247%. Its highest year was 2025, at $330.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $305 | −7.7% |
| 2025 | $330 | +18.4% |
| 2024 | $279 | +16.5% |
| 2023 | $240 | +19.2% |
| 2022 | $201 | +9.6% |
| 2021 | $183 | +63.5% |
| 2020 | $112 | −29.3% |
| 2019 | $159 | +9.9% |
| 2018 | $144 | +7.7% |
| 2017 | $134 | +52.6% |
| 2016 | $88 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Bionicle Master Builder Set (10023-1) worth?
LEGO Bionicle Master Builder Set is worth approximately $343 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Bionicle Master Builder Set retired?
Yes — Bionicle Master Builder Set (10023-1) 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 Bionicle Master Builder Set gone up in value?
Yes. Bionicle Master Builder Set launched at $23 and now trades around $343, an increase of 1391.8%. See the price history chart for how it got there.
What is the price per piece for Bionicle Master Builder Set?
At its $23 retail price across 102 pieces, Bionicle Master Builder Set works out to about $0.225 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Bionicle Master Builder Set a good investment?
Bionicle Master Builder Set currently trades 1391.8% above its $23 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 Bionicle Master Builder Set so expensive?
Bionicle Master Builder Set 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.