Welcome to the Hidden Side #70427 — LEGO Hidden Side Set Value
LEGO Hidden SideWhat the Welcome to the Hidden Side #70427 LEGO set is worth — loose, complete, and sealed.
Welcome to the Hidden Side #70427 value — Loose $14 · Complete (CIB) $25 · Sealed (new) $34. Prices updated August 2026.
Theme · LEGO Hidden Side
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Item details
- Brand
- LEGO
- Theme
- LEGO Hidden Side
Welcome to the Hidden Side #70427 (LEGO Hidden Side) resale value
A loose Welcome to the Hidden Side #70427 set runs around $14, a complete copy (all pieces + box + instructions) about $25, and a factory-sealed box commands $34.
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) | $25 | eBay sold comps |
| Sealed (new) | $34 | eBay sold comps |
Frequently asked questions
- What is the best deal for LEGO Hidden Side #70427?
- If you need the pieces immediately, the Loose option is the most affordable at $14.
- Is the sealed version worth the extra cost?
- Yes, the Sealed (new) condition is available for $32, ensuring you get a brand new set.
- How much is the set if it's complete but not sealed?
- The Complete (CIB) version of LEGO Hidden Side #70427 is currently priced at $23.