Misty's Tentacool #057 Gym Heroes 1st Edition Price

Misty's Tentacool #057 price, trend & prediction

Misty's Tentacool #057 (1st Edition, Uncommon) from Gym Heroes (2000) has a market price of $14.66 raw as of October 10, 2026, the TCGplayer market price for this exact printing. For context, the median Gym Heroes card is $5.74; this one ranks #74 of 264 priced printings. Over the last 30 days the price has edged up (+6.9%), +14.3% over 90 days. Its 180-day range is $12.47 to $14.66 — it is trading near the top of that range.

Graded copies of Misty's Tentacool sell for more than raw. A PSA 10 has a recent sale median of $650.00, about 44× the raw price (1 recent sale) — thin data, treat as indicative. Other grades we track: CGC 9 at $31.00, PSA 8 at $20.50. Graded medians come from recent eBay sold listings and refresh daily.

Misty's Tentacool #057 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 (+6.9% over 30 days, +1.0% over 7 days, +14.3% 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.