Koga's Arbok #025 Gym Challenge Unlimited Price

Koga's Arbok #025 price, trend & prediction

Koga's Arbok #025 (Unlimited, Rare) from Gym Challenge (2000) has a market price of $9.17 raw as of October 13, 2026, the TCGplayer market price for this exact printing. For context, the median Gym Challenge card is $6.00; this one ranks #106 of 263 priced printings. Over the last 30 days the price has held steady (−1.2%), +3.9% over 90 days. 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 $262.50, about 15× the raw price (6 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.

Koga's Arbok #025 price prediction: if recent momentum continues, the 30-day trend for this card is upward. Momentum is pointing up: the price is higher across the windows we track (−1.2% over 30 days, +0.1% over 7 days, +3.9% over 90 days). This is a read of past price moves, not a model forecast and not investment advice — see the forecast methodology and public accuracy scoreboard for how our ML outlooks are built and scored.