POKEMARKET
BETATHE POKEMON CARD TERMINAL
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Price & Volume History
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Market
Market data via eBay
Last Sale
$2,024
38 days ago
Price Estimate
$1,346
MODELED
Buy It Now
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No active listings
Spread:—
At all-time high
Price Confidence:Modeled · Set
Sales
Sales
4 sales · Jun 5 2025 – Aug 7 2026
2026-08-07$2,024eBay
2008 Pokemon Diamond & Pearl Great Encounters #28 Slowking Reverse Foil PSA 10
2026-02-27$400eBay
PSA 10 Gem Mint Slowking 28/106 D&P Great Encounters Reverse Holo Pokémon 2008 28/106
2025-07-23$260eBay
PSA 10 Pokémon TCG Slowking 28/106 Great Encounters Reverse Holo Pop 13 28/106 [eBay]
2025-06-05$250eBay
2008 Pokemon D&P Slowking 28/106 Great Encounters Reverse Holo “POP 12” PSA 10 ! 28/106 [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. | $90 | 34 | — | — |
| Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10. | 27.3% | 37 | 12 | 35 |
| 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. | 7.4× | 50 | 43 | 60 |
| 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. | 0.2× | 75 | 61 | 13 |
1015
Total: 55
Gem Rate: 27.3%
Cumulative Grading
All Grades
55 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
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