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Mew Ex Black Star Promo 053 PSA 9
In stock

Mew Ex Black Star Promo 053 PSA 9

Mew Ex Black Star Promo 053 PSA 9 is in stock at GameStop with last tracked at $135, inventory 25, recent eBay comps around $124, PSA population 29,973.

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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$135
Pro price estimate$129
Inventory25
Price change-1.9%
Inventory change+0.0%
eBay average$124
Raw price$88
GS/eBay ratio1.1x
Raw multiplier1.5x
Expected multiplierN/A
PSA population29,973
Total PSA graded54,605
Gem rateN/A
Pressure score36/100
3-day drop rate43.0%
7-day drop rate66.0%

Inventory Pressure

  • Inventory is high at 25.
  • stock is down 10 in 7 days.
  • recent price raise is sitting on elevated inventory.

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.