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Yamper 99 PSA 10 Pokemon graded card
In stock

Yamper 99 PSA 10 Price Tracker

Yamper 99 PSA 10 Pokemon graded card is in stock with GameStop price $71, GameStop inventory 8, eBay comps average $79, PSA population 1,462, set ME02_ Phantasmal Flames.

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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$71
Pro price estimate$67
Inventory8
Price change+0.0%
Inventory change+0.0%
eBay average$79
Raw price$4
GS/eBay ratio0.9x
Raw multiplier18.0x
Expected multiplier2.2x
PSA population1,462
Total PSA graded3,279
Gem rate44.6%
Pressure score42/100
3-day drop rate39.0%
7-day drop rate63.0%

Inventory Pressure

  • Inventory is elevated at 8.
  • stock is up 1 in 3 days; up 5 in 7 days.
  • recent price drop may have already relieved pressure.

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.

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