How much is Professor's Research worth?

Professor's Research (189/198, Scarlet & Violet) is worth about $0.13: the TCGplayer market price of its Holo printing, updated November 2, 2026.

What printings of Professor's Research 189/198 exist?

Professor's Research 189/198 exists in 6 printings: Holo, Reverse Holo, Non-Holo (Decks / Toolkit), Play! Pokémon (Cosmos Holo), Professor Program (Professor Store), and World Championships Deck 2023: Psychic Elegance by Tord Reklev.

What set is Professor's Research from?

Professor's Research is card 189/198 of Scarlet & Violet (Scarlet & Violet), released on March 31, 2023.

What rarity is Professor's Research 189/198?

Professor's Research (189/198, Scarlet & Violet) is a Rare card.

Who illustrated Professor's Research 189/198?

The artwork of Professor's Research (189/198, Scarlet & Violet) is by kirisAki.

TCGplayer eBay sold

Card image ©Pokémon/Nintendo/Creatures/GAME FREAK · shown for reference. Legal

Scarlet & Violet· Scarlet & Violet

Professor's Research

189/198Rare

Market price · Holo

$0.13

TCGplayer (US) · updated Nov 2, 2026

≈ $1.44 delivered +$1.31 shipping (TCGplayer minimum on orders under $5)

Estimate for one card from a US seller. Buying several cards from the same seller shares one shipping fee. Shipping to Canada varies by seller.

TCGplayer · US market

Market

$0.13

Low

—

Mid

—

Printings (6)

Set
$0.13Shop
0
Master Set
$0.30Shop
0
Grand Master
$0.13Shop
0
Grand Master
$0.17Shop
0
Grand Master
$13.52Shop
0
Grand Master
$0.45Shop
0

Collection tracking (owned printings, condition, what you paid) opens October 25 — bookmark this page and check back.

Discard your hand and draw 7 cards.

Illustrator: kirisAki
Regulation: G
Format: Not StandardExpanded ✓
Released: March 31, 2023

Price history

Holo$0.13
Reverse Holo$0.30
Professor Program (Professor Store)$13.52

Show as table

Date	Holo	Reverse Holo	Professor Program (Professor Store)
Nov 2, 2026	$0.13	$0.30	$13.52
Nov 1, 2026	$0.13	$0.30	$13.52
Oct 31, 2026	$0.13	$0.29	$13.52
Oct 30, 2026	$0.13	$0.29	$13.52
Oct 29, 2026	$0.14	$0.29	$13.52
Oct 28, 2026	$0.16	$0.29	$13.54
Oct 27, 2026	$0.16	$0.29	$13.54
Oct 26, 2026	$0.16	$0.28	$13.54
Oct 25, 2026	$0.14	$0.28	$13.54
Oct 24, 2026	$0.15	$0.28	$13.54
Oct 23, 2026	$0.15	$0.27	$13.54
Oct 22, 2026	$0.15	$0.28	$13.54
Oct 21, 2026	$0.16	$0.30	$13.54
Oct 20, 2026	$0.16	$0.30	$13.54
Oct 19, 2026	$0.16	$0.30	$13.54
Oct 18, 2026	$0.15	$0.30	$13.54
Oct 17, 2026	$0.16	$0.31	$13.54
Oct 16, 2026	$0.16	$0.33	$13.54
Oct 15, 2026	$0.15	$0.34	$13.54
Oct 14, 2026	$0.15	$0.34	$13.54
Oct 13, 2026	$0.16	$0.34	$13.40
Oct 12, 2026	$0.16	$0.34	$13.40
Oct 11, 2026	$0.17	$0.35	$13.40
Oct 10, 2026	$0.16	$0.36	$13.74
Oct 9, 2026	$0.16	$0.36	$13.74
Oct 8, 2026	$0.18	$0.36	$13.74
Oct 7, 2026	$0.17	$0.37	$13.74
Oct 6, 2026	$0.18	$0.37	$13.74
Oct 5, 2026	$0.17	$0.37	$13.74
Oct 4, 2026	$0.15	$0.37	$13.74

Showing the last 30 days. Full price history is on Elite and Master

Live on eBay

Market trend

As of Nov 2, 2026 · TCGplayer (US)

Market tracker →

7 days: −18.8%
30 days: −18.8%
vs set · 7D: −0.8%-18.0 pts vs set
Volatility (30D) Elite+: —

Printing	Price	1D	7D	30D
Holo	$0.13	0.0%	−18.8%	−18.8%
Reverse Holo	$0.30	0.0%	+7.1%	−18.9%
Non-Holo (Decks / Toolkit)	$0.13	0.0%	−7.1%	0.0%
Play! Pokémon (Cosmos Holo)	$0.17	0.0%	+6.3%	−5.6%
Professor Program (Professor Store)	$13.52	0.0%	−0.1%	−1.6%
World Championships Deck 2023: Psychic Elegance by Tord Reklev	$0.45	0.0%	0.0%	−4.3%

Elite+

Volatility (30D)

See plans

Price history by source · Holo

TCGplayer

Show as table

Date	Value	Source
Nov 2, 2026	$0.13	TCGplayer
Nov 1, 2026	$0.13	TCGplayer
Oct 31, 2026	$0.13	TCGplayer
Oct 30, 2026	$0.13	TCGplayer
Oct 29, 2026	$0.14	TCGplayer
Oct 28, 2026	$0.16	TCGplayer
Oct 27, 2026	$0.16	TCGplayer
Oct 26, 2026	$0.16	TCGplayer
Oct 25, 2026	$0.14	TCGplayer
Oct 24, 2026	$0.15	TCGplayer
Oct 23, 2026	$0.15	TCGplayer
Oct 22, 2026	$0.15	TCGplayer
Oct 21, 2026	$0.16	TCGplayer
Oct 20, 2026	$0.16	TCGplayer
Oct 19, 2026	$0.16	TCGplayer
Oct 18, 2026	$0.15	TCGplayer
Oct 17, 2026	$0.16	TCGplayer
Oct 16, 2026	$0.16	TCGplayer
Oct 15, 2026	$0.15	TCGplayer
Oct 14, 2026	$0.15	TCGplayer
Oct 13, 2026	$0.16	TCGplayer
Oct 12, 2026	$0.16	TCGplayer
Oct 11, 2026	$0.17	TCGplayer
Oct 10, 2026	$0.16	TCGplayer
Oct 9, 2026	$0.16	TCGplayer
Oct 8, 2026	$0.18	TCGplayer
Oct 7, 2026	$0.17	TCGplayer
Oct 6, 2026	$0.18	TCGplayer
Oct 5, 2026	$0.17	TCGplayer
Oct 4, 2026	$0.15	TCGplayer

Quick facts

Questions & answers

How much is Professor's Research worth?: Professor's Research (189/198, Scarlet & Violet) is worth about $0.13: the TCGplayer market price of its Holo printing, updated November 2, 2026.
What printings of Professor's Research 189/198 exist?: Professor's Research 189/198 exists in 6 printings: Holo, Reverse Holo, Non-Holo (Decks / Toolkit), Play! Pokémon (Cosmos Holo), Professor Program (Professor Store), and World Championships Deck 2023: Psychic Elegance by Tord Reklev.
What set is Professor's Research from?: Professor's Research is card 189/198 of Scarlet & Violet (Scarlet & Violet), released on March 31, 2023.
What rarity is Professor's Research 189/198?: Professor's Research (189/198, Scarlet & Violet) is a Rare card.
Who illustrated Professor's Research 189/198?: The artwork of Professor's Research (189/198, Scarlet & Violet) is by kirisAki.

Answers are generated from Tallgrass's own catalog and market data.

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