Train Accessory Set #10506 — LEGO Duplo Set Value
LEGO DuploWhat the Train Accessory Set #10506 LEGO set is worth — loose, complete, and sealed.
Train Accessory Set #10506 value — Loose $14 · Complete (CIB) $27 · Sealed (new) $37. Prices updated August 2026.
Theme · LEGO Duplo
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Item details
- Brand
- LEGO
- Theme
- LEGO Duplo
Train Accessory Set #10506 (LEGO Duplo) resale value
A loose Train Accessory Set #10506 set runs around $14, a complete copy (all pieces + box + instructions) about $27, and a factory-sealed box commands $37.
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 | $14 | eBay sold comps |
| Complete (CIB) | $27 | eBay sold comps |
| Sealed (new) | $37 | eBay sold comps |
Frequently asked questions
- What is the best deal for Train Accessory Set #10506?
- If you need pieces immediately, the loose set is available for $14. For a complete set, it is $26.
- Is the set available new?
- Yes, the Train Accessory Set #10506 is available in sealed, new condition for $35.
- What theme is this accessory set from?
- This Train Accessory Set #10506 belongs to the LEGO Duplo theme.