POKEMARKET
BETATHE POKEMON CARD TERMINAL
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Price & Volume History
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Market
Market data via eBay
Last Sale
$1,550
66 days ago
Price Estimate
$1,808
MODELED
Buy It Now
—
No active listings
Spread:—
At all-time high
Price Confidence:Modeled · Set
Sales
Sales
5 sales · Apr 2 2023 – Jul 29 2026
2026-07-29$1,550eBay
2003 POKEMON AQUAPOLIS #103A PORYGON-REVERSE FOIL PSA 10 #103a [eBay]
2026-03-15$1,075eBay
Pokemon Porygon Aquapolis Reverse Holo #103a PSA 10 Gem Mint [eBay]
2025-12-23$300eBay
PSA 10 GEM MINT Porygon 103a/147 Reverse Holo Aquapolis Pokemon Graded Card [eBay]
2023-05-20$113eBay
PSA 10 GEM MINT Porygon Reverse Holo Aquapolis Pokemon Card 103a/147 [eBay]
2023-04-02$200eBay
PSA 10 GEM MINT Porygon Reverse Holo Aquapolis Pokemon Card 103a/147 [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. | $226 | 82 | — | — |
| Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10. | 10.4% | 64 | 72 | 70 |
| 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. | 5.5× | 54 | 49 | 41 |
| 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× | 75 | 74 | 81 |
108
Total: 77
Gem Rate: 10.4%
Cumulative Grading
All Grades
77 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
Related Cards
▍ Variants1
COMMON
103a/147
PSA 10$291
NM$7
▍ Same Set2
REVERSE HOLO
103b/147
PSA 10$1,611
NM$112
▍ Same Pokémon7
1st Edition
039/102
PSA 10$1,550
NM$34
