LEGO Modular Buildings 10251
Brick Bank
Estimated Market Value
New-condition ASK cohort — not sold prices
Strong market signal
Based on 28 credible active listings · New-condition ASK cohort
eBay active listings · eBay US
Updated 21 hr ago
Estimated Market Value uses the new-condition cohort; Median Ask uses all accepted listings.
Official / Retail
View at LEGO.comSecondary market
View market listings on eBayCurrent Market — ASK
Estimated Market Value
New-condition ASK cohort — not sold prices
Not enough price history yet
SetCensus builds its own history from market snapshots. Charts appear after a few syncs accumulate.
Median Ask
$640.62
All credible active ASK listings
Lowest Credible Ask
$349.99
Active Listings
43
90D Move
—
Market Score
Attractive
Based on 2 market factors
- Market liquidity100
- Price consistency61
The Market Score is a SetCensus analytical metric derived from current market observations. It is not investment advice.
Market by condition
New is not factory sealed. Used is not a complete-set grade.
ASK
New condition
Active eBay listings reported as New. New does not prove factory sealing.
$666.50
Median Ask · Lowest Credible Ask $576.78 · 28 listings
Strong market signal
ASK
Used condition
Active eBay listings reported as Used. Used does not prove completeness.
$449.92
Median Ask · Lowest Credible Ask $266.71 · 14 listings
Strong market signal
Unknown condition: 1 listing in the all-condition book. No separate estimate.
Historical Market — SOLD
Historical SOLD
Historical pricing unavailable with sufficient confidence.
eBay Product Research found significant matching activity, but the results include too many related products to provide a reliable set-price history.
Query-matched sold volume is still available as research context.
Query-matched SOLD Volume
1,630
Sellers
1,020
1,630 query-matched sold results · eBay Product Research · eBay US · Aug 16, 2023 – Aug 16, 2026