Professor Oak's Research

Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $5.78 market price that is roughly $4.05 cash or $4.62 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.

Professor Oak's Research [Reverse Holofoil] has a TCGplayer market price of $5.78 as of 2026-10-02. Across 2 tracked variants, latest prices range from $0.94 to $5.78.

Professor Oak's Research #80/101 is trending up: $5.78 today, up 20% in 30 days and at its all-time high (2026-10-03). TCGplayer market price as of 2026-10-03, tracked daily since 2024-02-08. A 30-day rise this size usually follows a supply squeeze or a new format result; check the eBay book depth before buying in.

The Near Mint price, the one quoted at the top of this page, peaked at $5.78 (2026-10-03). In TickerMint's daily data (since February 2024), the TCGplayer market price for Professor Oak's Research [Reverse Holofoil] (all conditions) peaked at $6.24 (2024-03-04) and bottomed at $0.70 (2024-02-08).