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Mew Ex Black Star Promo 053 PSA 10 Pokemon graded card
Sold out

Mew Ex Black Star Promo 053 PSA 10 GameStop vs eBay

Mew Ex Black Star Promo 053 PSA 10 Pokemon graded card is sold out with GameStop price $787, GameStop inventory 0, eBay comps average $862, PSA population 10,975, set Scarlet & Violet Black Star Promos.

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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$787
Pro price estimate$748
Inventory0
Price change+0.0%
Inventory change-100.0%
eBay average$862
Raw price$76
GS/eBay ratio0.9x
Raw multiplier10.3x
Expected multiplier11.0x
PSA population10,975
Total PSA graded60,499
Gem rate18.1%
Pressure score0/100
3-day drop rate0.0%
7-day drop rate0.0%

Inventory Pressure

  • No elevated inventory pressure signal at the latest build.

Links and Sources

  • GameStop slab listing/search for current availability.
  • eBay sold comps for recent secondary-market context.
  • TCGplayer raw card reference for multiplier comparisons.
  • PSA population page when a PSA spec id is available.

PSA 9 / PSA 10 variants

Same Pokemon

Same set