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Koga #106 — Gym Challenge Pokémon card illustrated by Ken Sugimori

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Rare

Koga

Gym Challenge · #106

$7.13latest TCGplayer median

Card details
SetGym Challenge
Number106
RarityRare
Finish1st Edition
TypeTrainer
ArtistKen Sugimori
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Printings

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Unlimited1st Edition
Price history

Price history (TCGplayer median, ~180 days)

Graded prices

About Koga #106's market value

Koga #106 (1st Edition, Rare) from Gym Challenge (2000) has a market price of $7.13 raw as of August 30, 2026, the TCGplayer market price for this exact printing. For context, the median Gym Challenge card is $6.00; this one ranks #119 of 263 priced printings. Over the last 30 days the price has edged up (+4.7%). Its 180-day range is $6.80 to $7.14 — it is trading near the top of that range.

Graded copies of Koga sell for more than raw. A PSA 10 has a recent sale median of $179.00, about 25× the raw price (3 recent sales) — thin data, treat as indicative. PSA 9 copies go for around $34.95, about 4.9× the raw price (5 recent sales) — thin data, treat as indicative. Other grades we track: CGC 10 at $15.50, PSA 8 at $14.00, PSA 5 at $10.00. Graded medians come from recent eBay sold listings and refresh daily.

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