Professor's Research SWSH178

Promo•Trainer•Pokemon SWSH Black Star Promos

$0.58

▲ 1.8% past 7 days

Updated October 23, 2026

Professor's Research is a Promo Trainer card from the Pokemon Trading Card Game set SWSH Black Star Promos, illustrated by Yusuke Kozaki.

Ungraded Price History

We may earn a commission from these links.

The Pokémon GO printing at $9.35, across the 15 priced Professor's Research cards in Pokemon. This one is $0.58.

15 priced printings across Pokemon, from $0.13 for the Shining Fates printing to $9.35 for the Pokémon GO one.

Yes. At $0.58 it trades below the set's median of $3.30, and 281 of the 299 priced printings in the set cost more.

No. SWSH Black Star Promos printed this collector number once, in one finish, so every copy on sale is the same card.

Not much on its own. It trades at $0.58 with the cheapest listing at $0.30, which is bulk pricing: shipping a single copy costs more than the card.

282 of 299 priced printings, with 281 printings in the set worth more. The top one is Special Delivery Bidoof at $586.35.