POKEMARKET
BETATHE POKEMON CARD TERMINAL
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Price & Volume History
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Market
Market data via eBay
Last Sale
$10,000
8 days ago
Price Estimate
$9,432
MODELED
Buy It Now
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No active listings
Spread:—
At all-time high
Price Confidence:Modeled · Set
Sales
Sales
17 sales · Oct 18 2021 – Sep 17 2026
2026-09-17$10,000eBay
Pokemon Gyarados Shiny M Gyarados Black Star Holo Promo XY109 PSA 10 Gem Mint
2026-06-21$4,400eBay
2015 Pokemon Shiny Mega XY Promos Gyarados Holo #XY109 PSA 10 GEM MINT [eBay]
2026-06-21$4,400eBay
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2026-03-11$5,000eBay
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2026-03-10$5,000eBay
Pokemon Gyarados Shiny M. Gyarados Black Star Holo Promo XY109 PSA 10 [eBay]
2026-01-11$3,850eBay
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2025-11-02$2,630eBay
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2024-03-31$391eBay
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2024-03-23$450eBay
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2024-02-04$316eBay
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2023-12-11$265eBay
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2023-10-16$300eBay
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2023-04-23$602eBay
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2022-11-04$500eBay
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2022-05-20$800eBay
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2022-01-02$700eBay
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2021-10-18$410eBay
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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. | $314 | 80 | 99 | 97 |
| Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10. | 4.4% | 41 | 84 | 86 |
| 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. | 8.9× | 24 | 50 | 69 |
| 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. | 12× | 85 | 96 | 96 |
1030
Total: 678
Gem Rate: 4.4%
Cumulative Grading
All Grades
678 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
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