Sonic the Hedgehog: Knuckles & Shadow #40672 — LEGO Brickheadz Set Value
LEGO BrickheadzWhat the Sonic the Hedgehog: Knuckles & Shadow #40672 LEGO set is worth — loose, complete, and sealed.
Sonic the Hedgehog: Knuckles & Shadow #40672 value — Loose $20 · Complete (CIB) $20 · Sealed (new) $28. Prices updated August 2026.
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Item details
- Brand
- LEGO
- Theme
- LEGO Brickheadz
Sonic the Hedgehog: Knuckles & Shadow #40672 (LEGO Brickheadz) resale value
A loose Sonic the Hedgehog: Knuckles & Shadow #40672 set runs around $20, a complete copy (all pieces + box + instructions) about $20, and a factory-sealed box commands $28.
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 | $20 | eBay sold comps |
| Complete (CIB) | $20 | eBay sold comps |
| Sealed (new) | $28 | eBay sold comps |
| Live asking — low / typical / high | $20 / $33 / $37.99 | 6 live eBay listings ↗ |
Market check: As of July 15, 2026, 6 live eBay listings ask $20.00–$37.99 (median $33.00).
Frequently asked questions
- What is the price difference between the loose and sealed versions?
- The loose version is available for $22, while the sealed, new version is listed at $32.
- Is this set part of the LEGO Brickheadz theme?
- Yes, this item belongs to the LEGO Brickheadz theme.
- How can I determine if the item is new?
- The sealed version is listed as new and is priced at $32.
