Marina Bay Sands #21021 — LEGO Architecture Set Value
LEGO ArchitectureWhat the Marina Bay Sands #21021 LEGO set is worth — loose, complete, and sealed.
Marina Bay Sands #21021 value — Loose $150 · Complete (CIB) $550 · Sealed (new) $999. 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
- 734548310603
- Brand
- LEGO
- Theme
- LEGO Architecture
- Set number
- #21021
- Release date
- January 1, 2014
Marina Bay Sands #21021 (LEGO Architecture) resale value
A loose Marina Bay Sands #21021 set runs around $150, a complete copy (all pieces + box + instructions) about $550, and a factory-sealed box commands $999.
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 | $150 | eBay sold comps |
| Complete (CIB) | $550 | eBay sold comps |
| Sealed (new) | $999 | eBay sold comps |
| Live asking — low / typical / high | $11.43 / $1,140 / $10,000 | 12 live eBay listings ↗ |
Market check: As of July 18, 2026, 12 live eBay listings ask $11.43–$10,000.00 (median $1,139.99).
Frequently asked questions
- What is the best value for buying this set?
- The loose version at $153 offers the best immediate value, while the sealed new version is ideal for pristine display.
- How much is the complete, boxed version worth?
- The complete in box (CIB) version is listed for $550.
- Is this set available brand new?
- Yes, the sealed, new version of the Marina Bay Sands set is available for $999.