The Lighthouse of Darkness #70431 — LEGO Hidden Side Set Value
LEGO Hidden SideWhat the The Lighthouse of Darkness #70431 LEGO set is worth — loose, complete, and sealed.
The Lighthouse of Darkness #70431 value — Loose $18 · Complete (CIB) $44 · Sealed (new) $56. Prices updated September 2026.
Theme · LEGO Hidden Side
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Item details
- Brand
- LEGO
- Theme
- LEGO Hidden Side
The Lighthouse of Darkness #70431 (LEGO Hidden Side) resale value
A loose The Lighthouse of Darkness #70431 set runs around $18, a complete copy (all pieces + box + instructions) about $44, and a factory-sealed box commands $56.
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 | $18 | eBay sold comps |
| Complete (CIB) | $44 | eBay sold comps |
| Sealed (new) | $56 | eBay sold comps |
Frequently asked questions
- What is the best value condition for the Lighthouse of Darkness?
- Loose offers the best entry value at $20, but Complete (CIB) at $44 provides a good balance of price and presentation.
- How much is a brand new, sealed copy of this set?
- A sealed, new copy of the LEGO Hidden Side Lighthouse of Darkness #70431 is listed for $57.
- Is the loose version significantly cheaper than the sealed version?
- Yes, the loose version is priced at $20, compared to the sealed version's $57.