POKEMARKET
BETATHE POKEMON CARD TERMINAL
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Price & Volume History
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Market
Market data via eBay
Last Sale
$270
377 days ago
Price Estimate
$567
MODELED
Buy It Now
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No active listings
Spread:—
At all-time high
Price Confidence:Modeled · Set
Sales
Sales
6 sales · Dec 5 2021 – Sep 1 2025
2025-09-01$270eBay
2019 Pokemon SM Black Star Promo Alolan Marowak GX #SM187 PSA 10 #SM187 [eBay]
2025-05-31$155eBay
2019 Pokémon Sun And Moon Promo Alolan Marowak GX PSA 10 Gem Mint 💎 SM187 #SM187 [eBay]
2025-02-13$100eBay
Pokemon 2019 Promo GX Box ALOLAN MAROWAK GX #SM187 PSA 10 Gem Mint #SM187 [eBay]
2025-01-22$100eBay
Pokemon 2019 Promo GX Box ALOLAN MAROWAK GX #SM187 PSA 10 Gem Mint [eBay]
2023-10-17$73eBay
Alolan Marowak GX SM187 PSA 10 Promo Pokemon Card [eBay]
2021-12-05$55eBay
2019 Pokemon SM Black Star Promo SM187 Alolan Marowak GX PSA 10 Gem Mint #SM187 [eBay]
Grading
Snapshot
Key Metrics · Grading Activity
| Percentile vs. | ||||
|---|---|---|---|---|
| Metric | Value | Set | Era | All |
| Value / CopyPSA 10 price divided by how many PSA 10 copies exist. Roughly: how much value rides on each perfect copy. | $15 | 65 | 94 | 75 |
| Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10. | 22.6% | 33 | 74 | 43 |
| Gem Premium (10:9)How much more a PSA 10 costs than a PSA 9 of this card. 2.5× means the perfect copy sells for 2.5 times the near-perfect one. | 15× | 88 | 90 | 88 |
| Vs ExpectedThis card's price vs what you'd expect for a card with its PSA 10 population in its era. 9× means the market pays nine times what rarity alone explains — collector demand. Below 1× means it's cheaper than its scarcity suggests. | 2.1× | 51 | 81 | 80 |
1037
Total: 164
Gem Rate: 22.6%
Cumulative Grading
All Grades
164 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
