Grade Matrix
PSA
PSA 6
-
PSA 7
$11
PSA 8
$14
PSA 9
$25
PSA 10
$56
PSA 10: PriceCharting; last PSA 10 sale Jul 5, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$33
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~106 sales/yr · Recent sales: 3 PSA 10 comps · Graded copies: 103 · PSA-10 delta 11.9%
TCGplayer Price History
NormalProduct 86503
No Normal price series for this product. Available: 1st Edition, Unlimited.
Card Value FAQ
How much is Koga (Gym Challenge #106) worth?
GemDelta shows Koga (Gym Challenge #106) at $5.11 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 10.9x.
How much is a PSA 10 Koga (Gym Challenge #106) worth?
A PSA 10 Koga (Gym Challenge #106) is currently shown at $55.50. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Koga (Gym Challenge #106) worth grading?
GemDelta records a 24.3% gem rate for Koga (Gym Challenge #106), with 25 PSA 10 copies out of 103 total PSA grades and a 10.9x Delta. That describes the grading profile; it is not financial advice.
PSA 10 Recent sales
| Date | Sale |
|---|---|
| Jul 5, 2026 | $127.47 |
| Apr 17, 2026 | $52.00 |
| Apr 10, 2026 | $59.00 |