Floating Sea Otter #21366 — LEGO Ideas Set Value
LEGO IdeasWhat the Floating Sea Otter #21366 LEGO set is worth — loose, complete, and sealed.
Floating Sea Otter #21366 value — Loose $70 · Complete (CIB) $87 · Sealed (new) $90. Prices updated August 2026.
Theme · LEGO Ideas
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Complete-in-box price history
Monthly CIB value, based on sold comps.
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Item details
- UPC / EAN
- 673419423694
- Brand
- LEGO
- Theme
- LEGO Ideas
Floating Sea Otter #21366 (LEGO Ideas) resale value
A loose Floating Sea Otter #21366 set runs around $70, a complete copy (all pieces + box + instructions) about $87, and a factory-sealed box commands $90.
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 | $70 | eBay sold comps |
| Complete (CIB) | $87 | eBay sold comps |
| Sealed (new) | $90 | eBay sold comps |
Frequently asked questions
- What is the best deal for this LEGO Sea Otter?
- The best value is likely the Complete (CIB) condition at $55, compared to the sealed option at $92.
- Is the loose version worth buying?
- The loose version is priced at $70, which might be suitable if you are missing specific pieces.
- How much is the brand new, sealed version?
- The sealed, new version of the Floating Sea Otter is listed for $92.
