![Koga's Muk [1st Edition] #26 Pokémon card from Gym Challenge](https://storage.googleapis.com/images.pricecharting.com/c0e9ada9de0fc4ab97e6991acf8efceb52e986e3adb372486d7aa80bcca7f5ed/240.jpg)
Koga's Muk [1st Edition] 26/132
Gym Challenge
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Koga's Muk [1st Edition] #26 from Gym Challenge currently trades at $15.52 raw, with PSA 10 copies reaching $201.50 — a 13.0x grade premium.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Raw Price Trend
7d
-0.4%
30d
—
90d
-6.5%
180d
+46.3%
1y
+16.1%
2y
+55.4%
5y
+41.1%
Quick price facts
Koga's Muk [1st Edition] 26/132 from Gym Challenge has a current raw market value of $15.52.
- Current raw value
- $15.52
- PSA 9 value
- $42.50
- PSA 10 value
- $202
- PSA 10 premium vs raw
- 13.0× raw
Collector Intel
13.0x
Raw → PSA 10
High-risk grade
2.7x
Raw → PSA 9
Grade multiplier
Steady
Price Stability
0.4% swing this week
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.
$16
Buy Raw
~$25
Grading Fee
PSA Standard
$202
PSA 10 Value
+$161
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$432.7x raw
PSA 10$20213.0x raw
Frequently asked questions
Recent verified sales
Find this card on eBay →Affiliate · we may earn commission
- 24 Jul 2026Rawebaycompleted-auctions-usedlightly played$10.00
- 24 Jul 2026Rawebaycompleted-auctions-usedunknown$19.99
- 16 Jul 2026Gradedebaycompleted-auctions-newunknown$36.99
- 13 Jul 2026Rawebaycompleted-auctions-usedunknown$10.00
- 9 Jul 2026PSA PSA 10ebaycompleted-auctions-manual-onlyunknown$201.50