Traitor Transport with Dragon Cave #6099 — LEGO Castle Set Value
LEGO CastleWhat the Traitor Transport with Dragon Cave #6099 LEGO set is worth — loose, complete, and sealed.
Traitor Transport with Dragon Cave #6099 value — Loose $34 · Complete (CIB) $136 · Sealed (new) $209. Prices updated August 2026.
Theme · LEGO Castle
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↗ Rising · +20%
Complete-in-box price history
Monthly CIB value, based on sold comps.
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Item details
- UPC / EAN
- 0042884060992
- Brand
- LEGO
- Theme
- LEGO Castle
- Set number
- #6099
- Release date
- January 1, 1997
Traitor Transport with Dragon Cave #6099 (LEGO Castle) resale value
A loose Traitor Transport with Dragon Cave #6099 set runs around $34, a complete copy (all pieces + box + instructions) about $136, and a factory-sealed box commands $209.
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 | $34 | eBay sold comps |
| Complete (CIB) | $136 | eBay sold comps |
| Sealed (new) | $209 | eBay sold comps |
Frequently asked questions
- What is the best value for buying this LEGO set?
- The best value depends on your needs; loose pieces are the most affordable at $33, while sealed offers the highest retail value at $212.
- Is the set available in a brand new, sealed condition?
- Yes, the Traitor Transport with Dragon Cave #6099 is available in sealed (new) condition for $212.
- How much does the complete, but not sealed, set cost?
- The complete (CIB) version of the set is currently priced at $133.