The Rocket's Training Gym #104 Gym Heroes 1st Edition Price

The Rocket's Training Gym #104 price, trend & prediction

The Rocket's Training Gym #104 (1st Edition, Rare) from Gym Heroes (2000) has a market price of $17.33 raw as of October 13, 2026, the TCGplayer market price for this exact printing. It sits well above the set's median card ($5.66), ranking #65 of 264 priced printings. Over the last 30 days the price has held steady (−0.6%), +2.1% in the last week, +17.2% over 90 days. Its 180-day range is $14.79 to $17.44 — it is trading near the top of that range.

Graded copies of The Rocket's Training Gym sell for more than raw. PSA 9 copies go for around $32.95, about 1.9× the raw price (5 recent sales) — thin data, treat as indicative. Other grades we track: CGC 10 at $49.99, CGC 9 at $29.14, CGC 8.5 at $25.00. Graded medians come from recent eBay sold listings and refresh daily.

The Rocket's Training Gym #104 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 (−0.6% over 30 days, +2.1% over 7 days, +17.2% 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.