![Professor's Research [Professor Elm] [PRE - 123/131] — Near Mint / English / Reverse Holofoil](https://images.pokemontcg.io/sv8pt5/123_hires.png)
Professor's Research
Prismatic Evolutions · #123 · Pokémon · sold by Card Caster
singleNMfoilin stock
$0.35
Buy at Card Caster ↗Purchases happen on the store's own site. Price last checked 10/22/2026, 10:22:29 AM.
Compare this card across stores →Check another Pokémon card's price →Professor's Research is a Near Mint foil single card from the Prismatic Evolutions set (#123), in Pokémon, listed for sale by Card Caster.
It is priced at $0.35 and in stock as of the most recent check on 10/22/2026.
TCGseek checks this listing regularly and records its price over time, shown in the chart below.
TCGseek does not sell cards directly — purchases are completed on Card Caster's own website, where the current price and stock are confirmed at checkout.
Price history
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