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Koga's Arbok
Gym Challenge · #025
$9.18latest TCGplayer median
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Price history (TCGplayer median, ~180 days)
About Koga's Arbok #025's market value
Koga's Arbok #025 (Unlimited, Rare) from Gym Challenge (2000) has a market price of $9.18 raw as of September 20, 2026, the TCGplayer market price for this exact printing. For context, the median Gym Challenge card is $5.93; this one ranks #107 of 263 priced printings. Over the last 30 days the price has held steady (+1.7%). Its 180-day range is $8.55 to $9.28 — it is trading near the top of that range.
Graded copies of Koga's Arbok sell for more than raw. A PSA 10 has a recent sale median of $249.99, about 15× the raw price (5 recent sales) — thin data, treat as indicative. PSA 9 copies go for around $36.23, about 2.1× the raw price (9 recent sales). Other grades we track: CGC 10 at $99.99, PSA 8 at $28.97, BGS 8.5 at $26.00. Graded medians come from recent eBay sold listings and refresh daily.
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