POKEMARKET
BETATHE POKEMON CARD TERMINAL
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Price & Volume History
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Market
Market data via eBay
Last Sale
$102
33 days ago
Price Estimate
$146
MODELED
Buy It Now
—
No active listings
Spread:—
At all-time high
Price Confidence:Modeled · Set
Sales
Sales
12 sales · Mar 13 2026 – Aug 12 2026
2026-08-12$102eBay
Pokemon Cards: Base Set Uncommon: Professor Oak 88/102 PSA 10 #51
2026-08-12$162eBay
Pokemon Cards: Base Set Uncommon: Professor Oak 88/102 PSA 10 #51
2026-08-12$149eBay
PSA 10 GEM 💎 MINT 1999 BASE SET POKÉMON TRAINER PROFESSOR OAK 88/102 #88 WOTC 88/102
2026-07-14$130eBay
1999 Pokemon Base Set Unlimited #88 Professor Oak Gem Mt PSA 10 #88
2026-06-18$175eBay
1999 POKEMON GAME 88 PROFESSOR OAK TRAINER PSA 10 GEM MINT BASE SET UNLIMITED
2026-05-21$113eBay
1999 POKEMON BASE SET UNLIMITED #88 PROFESSOR OAK PSA 10 #88
2026-05-10$107eBay
PSA 10 GEM 💎 MINT 1999 BASE SET POKÉMON TRAINER PROFESSOR OAK 88/102 #88 WOTC 88/102
2026-04-20$138eBay
Pokemon Cards: Base Set Uncommon: Professor Oak 88/102 PSA 10 #51
2026-04-16$130eBay
1999 POKEMON GAME 88 PROFESSOR OAK TRAINER PSA 10 GEM MINT BASE SET UNLIMITED 088/102
2026-03-26$130eBay
1999 POKEMON GAME 88 PROFESSOR OAK TRAINER PSA 10 GEM MINT BASE SET UNLIMITED
2026-03-16$130eBay
1999 POKEMON GAME 88 PROFESSOR OAK TRAINER PSA 10 GEM MINT BASE SET UNLIMITED
2026-03-13$125eBay
1999 POKEMON GAME 88 PROFESSOR OAK TRAINER PSA 10 GEM MINT BASE SET UNLIMITED
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. | $0.5188 | 26 | 5 | 19 |
| Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10. | 25.8% | 22 | 31 | 37 |
| 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. | 2.7× | 16 | 8 | 10 |
| 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× | 20 | 13 | 16 |
10282
Total: 1,095
Gem Rate: 25.8%
Cumulative Grading
All Grades
1,095 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
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