Sold out
Mewtwo Black Star Promo 052 PSA 10
Mewtwo Black Star Promo 052 PSA 10 is sold out at GameStop with last tracked at $671, inventory 0, recent eBay comps around $640, PSA population 7,784.
SlabStop tracks GameStop graded card listings, inventory movement, eBay sold comps, raw card references, and PSA population signals. Prices and inventory can change quickly; always verify on the linked marketplace before buying.
Price and Inventory History
GameStop price$671
Pro price estimate$637
Inventory0
Price change-2.8%
Inventory change-100.0%
eBay average$640
Raw price$20
GS/eBay ratio1.0x
Raw multiplier33.5x
Expected multiplier9.1x
PSA population7,784
Total PSA graded36,272
Gem rate21.5%
Pressure score0/100
3-day drop rate0.0%
7-day drop rate0.0%