Professor's ResearchBrilliant Stars · 147/186 · Holo Rare$0.16 Near Mint market price (TCGplayer).All cards in Brilliant StarsOther printings of Professor's ResearchBlack Bolt 085Journey Together 155Prismatic Evolutions 124Prismatic Evolutions 122Prismatic Evolutions 125Prismatic Evolutions 123Paldean Fates 088Paldean Fates 087Scarlet & Violet 190Scarlet & Violet 240Scarlet & Violet 241SVP Black Star Promos 221