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Marnie's Morpeko Black Star Promo 206 PSA 10 Pokemon graded card
In stock

Marnie's Morpeko Black Star Promo 206 PSA 10 GameStop vs eBay

Marnie's Morpeko Black Star Promo 206 PSA 10 Pokemon graded card is in stock with GameStop price $316, GameStop inventory 1, eBay comps average $353, PSA population 1,603, 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$316
Pro price estimate$300
Inventory1
Price change-10.5%
Inventory change+0.0%
eBay average$353
Raw priceN/A
GS/eBay ratio0.9x
Raw multiplierN/A
Expected multiplierN/A
PSA population1,603
Total PSA graded4,471
Gem rate35.9%
Pressure score0/100
3-day drop rate19.0%
7-day drop rate35.0%

Inventory Pressure

  • 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.

Same Pokemon

Same set