Pokémon GO · #89 · Holo Rare
Professor's Research (#89) is a Holo Rare card from Pokémon GO, a Japanese set. A raw copy sells for about $6.68.
A raw (ungraded) Professor's Research (#89) sells for about $6.68.
77.9% of Professor's Research copies graded by PSA received a Gem Mint 10: 67 of 86 graded.
Professor's Research (#89) is a Holo Rare card from Pokémon GO (set code S10b).
Thinking about grading? Try the PSA Grading Calculator.
