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Professor's Research [Professor Rowan] - 147/172

Professor Program Promos · #147 · Promo · Reverse Holofoil

Professor's Research [Professor Rowan] - 147/172 — Professor Program Promos #147

Overview

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$11.87

Recent trading Where this card has actually been changing hands lately, from its own recent sales — not our fair-value model, which isn't available for this card. The percentage compares today's price to that. It says whether the price is unusual for this card, not whether the card is worth it. Gathering recent sales…

Grade distribution

Gem rate3.4%
Graded29
  • PSA 1013.4%
  • PSA 9931%
  • PSA 81344.8%
  • PSA 726.9%
  • 6 & below413.8%
Other graders
CGC40% top
as of Aug 2026

PSA population as of Aug 2026. Half grades count toward the grade below (a 9.5 is a 9).