Trevi Fountain #21020 — LEGO Architecture Set Value
LEGO ArchitectureWhat the Trevi Fountain #21020 LEGO set is worth — loose, complete, and sealed.
Trevi Fountain #21020 value — Loose $33 · Complete (CIB) $49 · Sealed (new) $106. Prices updated August 2026.
Theme · LEGO Architecture
Live on eBay now
↘ Falling · -17%
Complete-in-box price history
Monthly CIB value, based on sold comps.
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Item details
- UPC / EAN
- 5702015124300
- Brand
- LEGO
- Theme
- LEGO Architecture
- Set number
- #21020
- Release date
- January 1, 2014
Trevi Fountain #21020 (LEGO Architecture) resale value
A loose Trevi Fountain #21020 set runs around $33, a complete copy (all pieces + box + instructions) about $49, and a factory-sealed box commands $106.
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 | $33 | eBay sold comps |
| Complete (CIB) | $49 | eBay sold comps |
| Sealed (new) | $106 | eBay sold comps |
Frequently asked questions
- What is the best deal for the LEGO Trevi Fountain #21020?
- If you need the pieces and don't mind building, the loose option is available for $27.
- How much is the complete, used version of the Trevi Fountain?
- The complete, used version of the LEGO Architecture Trevi Fountain #21020 is listed for $57.
- Where can I find a brand new, sealed copy?
- A brand new, sealed copy of the Trevi Fountain #21020 is available for $124.
