Alien Moon Stalker #6940 — LEGO Space Set Value
LEGO SpaceWhat the Alien Moon Stalker #6940 LEGO set is worth — loose, complete, and sealed.
Alien Moon Stalker #6940 value — Loose $56 · Complete (CIB) $187 · Sealed (new) $890. 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
- 042884069490
- Brand
- LEGO
- Theme
- LEGO Space
Alien Moon Stalker #6940 (LEGO Space) resale value
A loose Alien Moon Stalker #6940 set runs around $56, a complete copy (all pieces + box + instructions) about $187, and a factory-sealed box commands $890.
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 | $56 | eBay sold comps |
| Complete (CIB) | $187 | eBay sold comps |
| Sealed (new) | $890 | eBay sold comps |
| Live asking — low / typical / high | $1.39 / $32.89 / $1,599 | 20 live eBay listings ↗ |
Market check: As of July 19, 2026, 20 live eBay listings ask $1.39–$1,599.11 (median $32.89).
Frequently asked questions
- What is the best value for Alien Moon Stalker #6940?
- Loose is the most accessible option at $56, but CIB offers a good balance at $164.
- How much is a brand new, sealed copy worth?
- A sealed copy of Alien Moon Stalker #6940 is listed at $699.
- Is the loose version worth buying compared to CIB?
- The loose version is significantly cheaper at $56 compared to the CIB price of $164.