POKEMARKET
BETATHE POKEMON CARD TERMINAL
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Price & Volume History
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Market
Market data via eBay
Last Sale
$90
327 days ago
Price Estimate
$249
MODELED
Buy It Now
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No active listings
Spread:—
9% off ATH$273 · AUG '26
Price Confidence:Modeled · Set
Sales
Sales
4 sales · Apr 16 2022 – Oct 21 2025
2025-10-21$90eBay
2004 Pokemon EX Hidden Legends Masquerain #20/101 PSA 10 GEM MINT [eBay]
2025-06-26$189eBay
2004 Pokémon ~ Ex Hidden Legends ~ Masquerain Reverse Holo #20 ~ PSA 10 GEM MINT #20 [eBay]
2022-04-30$23eBay
Masquerain PSA 10 Hidden Legends #20 2004 Pokemon Card #20 [eBay]
2022-04-16$24eBay
Masquerain PSA 10 Hidden Legends #20 2004 Pokemon Card #20 [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. | $125 | 85 | — | — |
| Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10. | 2.8% | 90 | 96 | 91 |
| 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. | 3.4× | 19 | 21 | 17 |
| 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. | 3.6× | 86 | 80 | 87 |
102
Total: 71
Gem Rate: 2.8%
Cumulative Grading
All Grades
71 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
Related Cards
▍ Variants1
RARE
20/101
PSA 10$86
NM$12