Trainer · Supporter

Professor's Research

Set

SWSH Black Star Promos

Number

SWSH152/307

Rarity

Promo

Artist

Yuu Nishida

Reg.

D

Prices

prices as of Oct 29, 2026

TCGplayer via TCGCSV · as of Oct 29, 2026 · USD

Variant	Market	Low	Mid	High
Holofoil	$2.37	$1.99	$3.00	$9,999.00

Holofoil

Market

$2.37

Low

$1.99

Mid

$3.00

High

$9,999.00

Direct low

$3.19

Cardmarket via TCGdex · as of Oct 29, 2026 · EUR

Trend

€1.89

Average sell

€1.71

1-day avg

€2.52

7-day avg

€2.02

30-day avg

€1.80

Low

€0.70

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.