Impostor Professor Oak 73/102 price – Base Set
Impostor Professor Oak, card 73 of 102 of the Base Set set (Base), Wizards (1999-2003). Market value tracked on September 24, 2026.
Value = TCGplayer market price (average of recent sales, raw card). It is not an eBay price: a raw card can sell 20-40 % lower there, and a PSA 10 several times higher.
See what it really sells for on eBay →As of September 24, 2026, the Impostor Professor Oak 73/102 card from Base Set is worth $5.72 raw. TCGplayer market price, pulled daily by Kardz; 30-day change: -1.9%.
Is this card worth grading?
Raw value: $5.72. Work out what a PSA 10 or CGC 10 would net you after grading fees, shipping and eBay fees.
Run the grading profit calculator →What is your Impostor Professor Oak worth? Raw, PSA 9, PSA 10, CGC 10: not the same price.
Kardz compares live eBay listings from 8 countries for Impostor Professor Oak 73/102: market median, recent graded sales, price gap between countries, and listings sold below market. Scan the card with your phone, answer in 3 seconds.
- Real eBay prices, not just the US price guide
- Raw / PSA 9 / PSA 10 / CGC 10 separated, with the number of sales
- Alert when a listing drops below market
How to read the price of Impostor Professor Oak 73/102
The value shown ($5.72) is TCGplayer's market price: the weighted average of recent sales of a raw (ungraded) copy. It is the most used reference among Base Set collectors because it relies on real transactions and is recalculated every day.
Three things make it vary for a specific copy: condition (clean centering and sharp corners command a premium, a played card sells at a discount), version (holo, reverse holo, 1st edition, language) and marketplace (the same card does not sell for the same price on eBay.com, eBay.co.uk and eBay.de). For Impostor Professor Oak, a PSA 10 or CGC 10 grade can multiply the price by 3 to 10 depending on how rare the grade is.
Before selling or buying, compare the value with completed sales on the market where you will actually trade. That is exactly what Kardz does: eBay listings and sales from 8 countries, sorted by condition and grade, with the median and the listings below market. Further reading: how to find the value of a Pokémon card and PSA or CGC, which grade to choose.
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