Professor's Research

Brilliant Stars · No. 147/172

Rare Holo EN Trainer

Current value

€0.13

Cardmarket average

Prices

Variant	TCGplayer	Cardmarket
Holofoil	$0.18 Low $0.02 · High $19.98	€0.07
Normal	No price	€0.13
Play Pokemon Stamp Holofoil	No price	€0.23
Reverse Holofoil	$0.35 Low $0.04 · High $19.30	No price

TCGplayer prices are Near Mint market averages, Cardmarket prices are 30-day averages in EUR. Refreshed every 15 minutes, as of Sep 15, 2026, 9:10 PM UTC.

Details

Rarity

Rare Holo

Artist

Sanosuke Sakuma

Number

147/172

Expansion

Brilliant Stars

Series

Sword & Shield

Subtypes

Supporter

Price history

TCGplayer Cardmarket

Not enough price data for this range yet.

7D 1M 3M 6M 1Y

Holofoil Normal Play Pokemon Stamp Holofoil Reverse Holofoil

Where to buy

TCGplayer Search Professor's Research on TCGplayer Cardmarket Search Professor's Research on Cardmarket eBay Search Professor's Research on eBay

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Professor's Research is card 147/172 of Brilliant Stars, a Sword & Shield series English Pokémon TCG expansion. Prices and price history here come from TCGplayer and Cardmarket and refresh every 15 minutes, and you can scan and track your Brilliant Stars cards in the Arca TCG app.