Master Builder Set #10023 — LEGO Bionicle Set Value
LEGO BionicleWhat the Master Builder Set #10023 LEGO set is worth — loose, complete, and sealed.
Master Builder Set #10023 value — Loose $68 · Complete (CIB) $109 · Sealed (new) $257. Prices updated July 2026.
Theme · LEGO Bionicle
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Complete-in-box price history
Monthly CIB value, based on sold comps.
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Item details
- UPC / EAN
- 0899989002545
- Brand
- LEGO
- Theme
- LEGO Bionicle
- Set number
- #10023
- Release date
- January 1, 2002
Master Builder Set #10023 (LEGO Bionicle) resale value
A loose Master Builder Set #10023 set runs around $68, a complete copy (all pieces + box + instructions) about $109, and a factory-sealed box commands $257.
What drives the price
Retired sets, completeness (every piece + minifigs + instructions + box), and sealed condition drive LEGO value. Exclusive sets and discontinued themes appreciate the most; minifigs alone can carry significant value.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Loose | $68 | eBay sold comps |
| Complete (CIB) | $109 | eBay sold comps |
| Sealed (new) | $257 | eBay sold comps |
Frequently asked questions
- What is the price for a loose Master Builder Set #10023?
- A loose Master Builder Set #10023 is currently priced at $59.
- Can I buy this set brand new and sealed?
- Yes, the sealed, new version of the LEGO Bionicle Master Builder Set #10023 is available for $212.
- How much is the complete in-box version?
- The complete (CIB) version of the set is listed for $102.