POKEMARKET
BETATHE POKEMON CARD TERMINAL
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Price & Volume History
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Market
Market data via eBay
Last Sale
$3,250
30 days ago
Price Estimate
$3,439
MODELED
Buy It Now
$18,888
active
Spread:+449.3%
At all-time high
Price Confidence:Modeled · Set
Sales + Listings
Sales
8 sales · Mar 19 2026 – Sep 3 2026
2026-09-03$3,250eBay
2015 Pokemon XY Ancient Origins Gyarados 21/98 Reverse Holo Foil PSA 10 21/98
2026-05-25$2,325eBay
Pokemon Gyarados XY Ancient Origins Reverse Holo Rare #21 PSA 10 Gem Mint
2026-05-09$2,300eBay
2015 POKEMON XY ANCIENT ORIGINS #21 GYARADOS-REVERSE FOIL PSA 10 #21
2026-04-22$2,250eBay
2015 POKEMON XY ANCIENT ORIGINS #21 GYARADOS-REVERSE FOIL PSA 10 #21
2026-04-21$1,825eBay
2015 Pokemon XY Ancient Origins Gyarados Reverse Holo #21/98 PSA 10 GEM MINT
2026-03-26$1,800eBay
Pokemon Gyarados XY Ancient Origins Reverse Holo Rare #21 PSA 10 Gem Mint #21
2026-03-24$1,495eBay
2015 POKEMON XY ANCIENT ORIGINS #21 GYARADOS-REVERSE FOIL PSA 10 #21
2026-03-19$2,000eBay
Pokemon Gyarados XY Ancient Origins Reverse Holo Rare #21 PSA 10 Gem Mint
Listings · Sell Wall
1 listings · $18,888 – $18,888
Latest $3,250
Med 30D $3,250
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. | $35 | 44 | 83 | 81 |
| Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10. | 11.0% | 62 | 62 | 69 |
| 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. | 11× | 69 | 59 | 76 |
| 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. | 4.4× | 96 | 90 | 90 |
1097
Total: 882
Gem Rate: 11%
Cumulative Grading
All Grades
882 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
Related Cards
▍ Variants2
HOLO
21/98
PSA 10$3,200
NM$65
▍ Same Set3
RARE
20/98
PSA 10$534
NM$1
▍ Same Pokémon5
Unlimited
013/132
PSA 10$3,594
NM$161
