LEGO Ninjago 71851
Kai's Dragon Mech Battle Pack
Estimated Market Value
New-condition ASK cohort — not sold prices
Limited market signal
Based on 34 credible active listings · New-condition ASK cohort
eBay active listings · eBay US
Updated 58 min 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
Median Ask
$17.35
All credible active ASK listings
Lowest Credible Ask
$6.95
Active Listings
35
90D Move
—
Market Score
Neutral
Based on 2 market factors
- Market liquidity88
- Price consistency20
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.
$15.47
Median Ask · Lowest Credible Ask $6.95 · 34 listings
Limited market signal
ASK
Used condition
Active eBay listings reported as Used. Used does not prove completeness.
Too few listings to estimate
Sparse market · 1 listing
Stricter evidence
Likely Sealed
Listings marked New with additional listing evidence consistent with sealed condition.
$20.02
Median Ask · Lowest Credible Ask $9.99 · 6 listings
Limited market signal