Pneumatic Crane Truck #8431 — LEGO Technic Set Value
LEGO TechnicWhat the Pneumatic Crane Truck #8431 LEGO set is worth — loose, complete, and sealed.
Pneumatic Crane Truck #8431 value — Loose $59 · Complete (CIB) $143 · Sealed (new) $180. Prices updated August 2026.
Monthly CIB value, based on sold comps.
See the actual sold listings on eBay ↗Live on eBay right now
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Price data verified against · 1
Item details
- UPC / EAN
- 0673419133258
- Brand
- LEGO
- Theme
- LEGO Technic
- Set number
- #8431
- Release date
- January 1, 2002
Pneumatic Crane Truck #8431 (LEGO Technic) resale value
A loose Pneumatic Crane Truck #8431 set runs around $59, a complete copy (all pieces + box + instructions) about $143, and a factory-sealed box commands $180.
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 | $59 | eBay sold comps |
| Complete (CIB) | $143 | eBay sold comps |
| Sealed (new) | $180 | eBay sold comps |
| Live asking — low / typical / high | $2.85 / $150 / $900 | 6 live eBay listings ↗ |
Market check: As of July 19, 2026, 6 live eBay listings ask $2.85–$900.00 (median $150.00).
Frequently asked questions
- What is the starting price for this LEGO Technic crane truck?
- The loose version of the Pneumatic Crane Truck #8431 is available for $59.
- How much does a brand new, sealed unit cost?
- A sealed, new unit of the LEGO Technic Pneumatic Crane Truck #8431 is priced at $180.
- Is the Complete (CIB) version a good investment?
- Yes, the Complete (CIB) condition is listed for $124, offering a good balance of completeness and value.