Cyber Challenge #8239 — LEGO Technic Set Value
LEGO TechnicWhat the Cyber Challenge #8239 LEGO set is worth — loose, complete, and sealed.
Cyber Challenge #8239 value — Loose $5 · Sealed (new) $54. Prices updated July 2026.
Theme · LEGO Technic
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Item details
- Brand
- LEGO
- Theme
- LEGO Technic
Cyber Challenge #8239 (LEGO Technic) resale value
A loose Cyber Challenge #8239 set runs around $5, a complete copy (all pieces + box + instructions) about null, and a factory-sealed box commands $54.
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 | $5 | eBay sold comps |
| Sealed (new) | $54 | eBay sold comps |
Frequently asked questions
- Is the sealed version of Cyber Challenge #8239 worth the extra cost?
- Yes, the sealed version is available for $54, offering the benefit of a brand-new, complete set.
- What is the lowest price I can get this LEGO Technic set for?
- You can purchase the loose version of Cyber Challenge #8239 for only $5.
- Does the theme LEGO Technic affect the resale value?
- As a LEGO Technic set, it appeals to a specific enthusiast market, with prices ranging from $5 (loose) to $54 (sealed).