Tentacool #080 HS—Triumphant Reverse Holofoil Price

Tentacool #080 price, trend & prediction

Tentacool #080 (Reverse Holofoil, Common) from HS—Triumphant (2010) has a market price of $6.78 raw as of October 12, 2026, the TCGplayer market price for this exact printing. For context, the median HS—Triumphant card is $4.72; this one ranks #77 of 192 priced printings. Over the last 30 days the price has climbed (+21.3%), +5.1% in the last week, +69.9% over 90 days. Its 180-day range is $3.42 to $6.78 — it is trading near the top of that range.

Graded copies of Tentacool sell for more than raw. PSA 9 copies go for around $34.97, about 5.2× the raw price (1 recent sale) — thin data, treat as indicative. Other grades we track: CGC 9 at $19.97. Graded medians come from recent eBay sold listings and refresh daily.

Tentacool #080 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 (+21.3% over 30 days, +5.1% over 7 days, +69.9% 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.