Prices updated 4/5/2026
Blastoise-EX — PSA 10
XY Black Star Promos · #XY30
Water
View all Blastoise-EX cards →Set
XY Black Star Promos
Series
XY
Rarity
Promo
Number
XY30
Supertype
Pokémon
Artist
Eske Yoshinob
Subtypes
Basic, EX
Prices & Marketplace
PSA 10 · cheapest right now
live eBay asks$981
cheapest of 2 PSA 10 listings for Blastoise-EX
See PSA 10 listings on eBay →Asking prices, not sold prices. Condition is settled by the grade, but always check the listing.
TCGPlayer (NM market)
referenceNormal
low $3.25$6.42
Holofoil
low $3.25$6.42
Buy on eBay
active asks · 5d agoeBayPSA 10
Lowest $981· Median $1,000
2 active listings
eBayPSA 9
Lowest $99.00
1 active listing
eBayPSA 8
Lowest $29.99
1 active listing
eBayPSA 7
Lowest $34.85
1 active listing
eBayCGC 9
Lowest $49.00
1 active listing
eBayRaw / Ungraded
Lowest $1.31· Median $10.00
99 active listings·unusually low — verify card
View all 106 listings on eBay →Recent sales
by gradeReal sold prices — what buyers actually paid, not an estimate.
Sold-price data from Silph Co Analytics. Outliers excluded.
Price History
Not enough data yet
Listings by grade
The cheapest copy listed on eBay at each grade right now — what the slab is worth paying for.
| Grade | Lowest ask | Listed | |
|---|---|---|---|
| PSA 10 | $981 | 2 | Listings → |
| PSA 9 | $99.00 | 1 | Listings → |
| PSA 8 & under | $29.99 | 2 | Listings → |
| CGC 9 & under | $49.00 | 1 | Listings → |
| Raw / Ungraded | $1.31verify listing | 99 | Listings → |
These are current asking prices, not sold prices — a grade with one optimistic listing can look far pricier than it trades for. Recent sold comps are below.
