Trainer · Supporter

Professor's Research

Set

Brilliant Stars

Number

147/172

Rarity

Rare Holo

Artist

Sanosuke Sakuma

Reg.

D

Prices

prices as of Oct 30, 2026

TCGplayer via TCGCSV · as of Oct 30, 2026 · USD

Variant	Market	Low	Mid	High
Holofoil	$0.15	$0.02	$0.21	$19.68
Reverse Holofoil	$0.26	$0.04	$0.28	$19.00

Holofoil

Market

$0.15

Low

$0.02

Mid

$0.21

High

$19.68

Reverse Holofoil

Market

$0.26

Low

$0.04

Mid

$0.28

High

$19.00

Cardmarket via TCGdex · as of Oct 30, 2026 · EUR

Trend

€0.11

Average sell

€0.13

1-day avg

€0.15

7-day avg

€0.08

30-day avg

€0.14

Low

€0.02

Reverse Holo trend

€0.13

Reverse Holo avg sell

€0.18

Reverse Holo 30-day avg

€0.19

Reverse Holo low

€0.02

TCGplayer Find on Cardmarket

Card text

• Discard your hand and draw 7 cards.
• You may play only 1 Supporter card during your turn.

Card data and image from the Pokémon TCG API. TCGplayer prices courtesy of TCGCSV. Cardmarket prices courtesy of TCGdex. Prices change daily; check the marketplace before buying.