Fiber Optic Multi Set #8456 — LEGO Technic Set Value
LEGO TechnicWhat the Fiber Optic Multi Set #8456 LEGO set is worth — loose, complete, and sealed.
Fiber Optic Multi Set #8456 value — Loose $32 · Complete (CIB) $86 · Sealed (new) $116. Prices updated September 2026.
Theme · LEGO Technic
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Complete-in-box price history
Monthly CIB value, based on sold comps.
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Item details
- UPC / EAN
- 0042884084561
- Brand
- LEGO
- Theme
- LEGO Technic
Fiber Optic Multi Set #8456 (LEGO Technic) resale value
A loose Fiber Optic Multi Set #8456 set runs around $32, a complete copy (all pieces + box + instructions) about $86, and a factory-sealed box commands $116.
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 | $32 | eBay sold comps |
| Complete (CIB) | $86 | eBay sold comps |
| Sealed (new) | $116 | eBay sold comps |
Frequently asked questions
- What is the starting price for this LEGO Technic set?
- The loose version of the Fiber Optic Multi Set #8456 is available for $32.
- Is the sealed version the best investment?
- Yes, the sealed (new) condition offers the highest value at $107.
- How much is the set if it is complete but not sealed?
- A complete (CIB) version of the set is listed for $57.