Printings & price history
1st Edition▲ 1.0% 7d$3.92
Low $2.99Mid $7.99High $36.90
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Graded values
updated 2026-07-08PSA 10 price history$122.50
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
How much is Koga's Grimer #78/132 worth?
Right now (July 8, 2026) the going rate for an ungraded Koga's Grimer #78/132 from Gym Challenge is about $1.31. Across the 2 printings we track, copies run anywhere from $0.49 to $36.90 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $122.50, roughly 93.5x the raw price, while a PSA 9 sits near $36.19.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
