Prices updated 4/5/2026
Mewtwo & Mew-GX
SM Black Star Promos · #SM191
Psychic
View all Mewtwo & Mew-GX cards →Set
SM Black Star Promos
Series
Sun & Moon
Rarity
Promo
Number
SM191
Supertype
Pokémon
Artist
sui
Subtypes
Basic, TAG TEAM, GX
Prices & Marketplace
TCGPlayer (NM market)
referenceNormal
low $190.07$267.72
Holofoil
low $190.07$267.72
Buy on eBay
active asks · 5d agoeBayPSA 10
Lowest $1,850· Median $3,999
46 active listings
eBayPSA 9
Lowest $475· Median $595
15 active listings
eBayPSA 8
Lowest $782
1 active listing
eBayPSA 7
Lowest $425
1 active listing
eBayCGC 10
Lowest $985· Median $1,364
3 active listings
eBayCGC 9.5
Lowest $840
1 active listing
eBayCGC 9
Lowest $550
1 active listing
eBayRaw / Ungraded
Lowest $150· Median $325
60 active listings·44% below market
View all 129 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 | $1,850 | 46 | Listings → |
| PSA 9 | $475 | 15 | Listings → |
| PSA 8 & under | $425 | 2 | Listings → |
| CGC 9.5+ | $840 | 4 | Listings → |
| CGC 9 & under | $550 | 1 | Listings → |
| Raw / Ungraded | $150 | 60 | 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.
