Sears Tower #21000 — LEGO Architecture Set Value
LEGO ArchitectureWhat the Sears Tower #21000 LEGO set is worth — loose, complete, and sealed.
Sears Tower #21000 value — Loose $18 · Complete (CIB) $40 · Sealed (new) $103. Prices updated August 2026.
Theme · LEGO Architecture
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Item details
- Brand
- LEGO
- Theme
- LEGO Architecture
Sears Tower #21000 (LEGO Architecture) resale value
A loose Sears Tower #21000 set runs around $18, a complete copy (all pieces + box + instructions) about $40, and a factory-sealed box commands $103.
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 | $18 | eBay sold comps |
| Complete (CIB) | $40 | eBay sold comps |
| Sealed (new) | $103 | eBay sold comps |
Frequently asked questions
- What is the best value option for buying this set?
- The loose version offers the best entry-level value at $23.
- How much is the brand new, sealed version?
- The sealed, new version of Sears Tower #21000 is listed for $121.
- Can I find this set in a complete, used condition?
- Yes, the Complete in Box (CIB) condition is available for $48.