Yusuke Kozaki

Pokemon TCG Illustrator

Total Cards

Professor's Research

#84Holo

$7.74

Rainbow Rare

67.7% of set value

Professor's Research

#78Holo

$2.58

Ultra Rare

22.6% of set value

Professor's Research

#SWSH178Normal

$0.77

Promo

6.7% of set value

3 cards across all sets, 4 variants total

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Cards per row:

☐	Set	Name	#	Rarity	Variant	Price
☐	SWSH Black Star Promos	Professor's Research	SWSH178	Promo	Holo	$0.35
☐	SWSH Black Star Promos	Professor's Research	SWSH178	Promo	Normal	$0.77
☐	Pokémon GO	Professor's Research	78	Ultra Rare	Holo	$2.58
☐	Pokémon GO	Professor's Research	84	Rainbow Rare	Holo	$7.74
	Total: 3 cards, 4 variants					$11.44

Prices shown assume Near Mint condition and are indicative only, market prices may vary.
Price data last updated on March 19, 2026.