Koga
Gym Challenge · #106/132 · Rare · 2000
Printings & price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-17
Population data from PriceCharting, updated monthly.
Auction sale integrity
NewGraded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →
How much is Koga #106/132 worth?
Koga #106/132 is a Rare card from Gym Challenge (2000) — today it trades at roughly $4.25 ungraded. Across the 2 printings we track, copies run anywhere from $2.00 to $79.58 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $60.56, roughly 14.2x the raw price, while a PSA 9 sits near $24.50. 239 copies have been graded to date, and 38% of them came back a 10 — worth knowing before you pay grading fees.
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.
