Singapore #21057 — LEGO Architecture Set Value
LEGO ArchitectureWhat the Singapore #21057 LEGO set is worth — loose, complete, and sealed.
Singapore #21057 value — Loose $22 · Complete (CIB) $40 · Sealed (new) $53. Prices updated August 2026.
Theme · LEGO Architecture
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Item details
- Brand
- LEGO
- Theme
- LEGO Architecture
Singapore #21057 (LEGO Architecture) resale value
A loose Singapore #21057 set runs around $22, a complete copy (all pieces + box + instructions) about $40, and a factory-sealed box commands $53.
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 | $22 | eBay sold comps |
| Complete (CIB) | $40 | eBay sold comps |
| Sealed (new) | $53 | eBay sold comps |
Frequently asked questions
- What is the best deal for Singapore #21057?
- If you need the pieces immediately, the loose set is the most affordable at $29.
- Is the complete in box version worth buying?
- Yes, the Complete (CIB) version is available for $46, offering a good balance of condition and price.
- Where can I find a brand new copy?
- A sealed, new copy of Singapore #21057 is available for $55.