Squirrel Dealer is a common Creature — Raccoon Lizard Bird card from Unstable (UST), collector number 123. Current market price: $0.35 (foil $8.45), TCGplayer market prices via Scryfall.
When this creature enters, ask a person outside the game "Do you like Squirrels?" If they do, create a 1/1 green Squirrel creature token.