Impostor Professor Oak #073 Base Set Price

Impostor Professor Oak #073 price, trend & prediction

Impostor Professor Oak #073 (Normal, Rare) from Base Set (1999) has a market price of $6.73 raw as of October 13, 2026, the TCGplayer market price for this exact printing. For context, the median Base Set card is $2.78; this one ranks #27 of 101 priced printings. Over the last 30 days the price has climbed (+17.9%), +5.3% over 90 days. Its 180-day range is $5.32 to $8.44.

Graded copies of Impostor Professor Oak sell for more than raw. PSA 9 copies go for around $45.00, about 6.7× the raw price (3 recent sales) — thin data, treat as indicative. Other grades we track: PSA 8 at $35.00, CGC 9 at $19.99, CGC 8.5 at $12.05. Graded medians come from recent eBay sold listings and refresh daily.

Impostor Professor Oak #073 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 (+17.9% over 30 days, +1.8% over 7 days, +5.3% 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.