Professor's Research

SVP Black Star Promos - #221

Professor's Research #221 is a Trainer card from SVP Black Star Promos (SVP). Illustrated by Hideki Ishikawa. Mintventory shows market value, raw price, and recent sales alongside the card details.

svp

SVP Black Star Promos

Pokemonsvp

Card number

#221

Set

SVP Black Star Promos

Rarity

Not set

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Card guide and collector context

Backstory, pricing rules, and quick facts stay together in one wide reference block.

Backstory

This canonical card record combines official set data for Professor's Research #221 from SVP Black Star Promos (SVP). It includes Trainer, illustrated by Hideki Ishikawa. Mintventory uses this structured card data, including official set data, numbering, image references, and available market pricing to help collectors browse card details, set context, and market pricing in one place.

Pricing rule

Mintventory shows the ungraded / raw market price as the default value for card pages. PSA and other graded prices are separated below so a slab sale never replaces the raw card baseline.