Professor Cozmo's Discovery #090 Deoxys Reverse Holofoil Price

Professor Cozmo's Discovery #090 price, trend & prediction

Professor Cozmo's Discovery #090 (Reverse Holofoil, Uncommon) from Deoxys (2005) has a market price of $16.82 raw as of October 12, 2026, the TCGplayer market price for this exact printing. For context, the median Deoxys card is $22.30; this one ranks #122 of 224 priced printings. Over the last 30 days the price has surged (+128.8%), +122.8% in the last week, +142.7% over 90 days. Its 180-day range is $6.91 to $16.82 — it is trading near the top of that range.

Graded copies of Professor Cozmo's Discovery sell for more than raw. PSA 9 copies go for around $29.99, about 1.8× the raw price (1 recent sale) — thin data, treat as indicative. Graded medians come from recent eBay sold listings and refresh daily.

Professor Cozmo's Discovery #090 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 (+128.8% over 30 days, +122.8% over 7 days, +142.7% 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.