// Pokemon
Koga's Muk (Gym Challenge) #26 1st EditionVerified
Last updated 22/09/2026
Market value · psa 10
$256
3 real sales · range $202–$260Verified
LiquidityTrades often23 sold in 60 days
Last sold4d ago60-day median $20
Lowest buy now$8.2512 live listings captured
Key facts
✦ AI poweredAI-generated from public knowledge. A helpful guide, verify anything important.
Unsorted
Real captured sales · monthly medians · hover a point
PSA 10$260$256$2023
PSA 9$70$51$424
CGC 9$32$32$321
PSA 8$37$36$352
CGC 8$20$20$201
PSA 6$18$18$181
Ungraded · Near mint$24$20$157
Ungraded · Played$10$10$101
Ungraded · Damaged$13$13$131
Unsorted$24$16$1015
$15
$16
$32
$15
$22
$70
$13
$260
$18
$23
$18
$15No captured sales in this grade yet.
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Live listings
Current listings for this item,
priced against market value.
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Verifiedreal sold salesEstimatedmarket snapshotNo data yetnever an invented number
A note on prices.Every value here is an estimate, drawn from public sales data and third-party sources. It's a guide, not a valuation or an offer, and it can be incomplete or out of date. Check an item yourself before you buy or sell. Grailsnap can't take responsibility for decisions made on these figures.Market price data sourced in part from PriceCharting.