// Pokemon
Koga's Koffing (Gym Challenge) #79 1st EditionVerified
Last updated 22/09/2026
Market value · ungraded · near mint
$4.39
25 real sales · range $1.99–$8.99Verified
60-day change▴ 8%same grade, like for like
Price trendmonthly median sold price
LiquidityTrades often39 sold in 60 days
Last sold4d ago60-day median $4.49
Lowest buy now$1512 live listings captured
Key facts
✦ AI poweredAI-generated from public knowledge. A helpful guide, verify anything important.
Ungraded · Near mintUnsorted
Real captured sales · monthly medians · hover a point
PSA 10$285$285$2851
PSA 9$40$32$242
CGC 9$15$15$151
CGC 8$13$13$131
PSA 7$8.50$8.50$8.501
Ungraded · Near mint$8.99$4.39$1.9925
Ungraded · Played$3.99$3.44$2.374
Ungraded · Damaged$6.50$4.50$2.502
Unsorted$12$3.99$1.5022
$1.50
$12
$40
$2.99
$15
$2.50
$13
$3.49
$7.03
$3.00
$5.99
$3.99No 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 It's a guide, not a valuation or an offer, and it can be incomplete or out of date.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.