Professor's Research [Professor Sada] 189/198 SV01: Scarlet & Violet Base Set price

A Professor's Research [Professor Sada] 189/198 from SV01: Scarlet & Violet Base Set is worth about $0.14 raw today, based on TCGplayer's market price for its main printing.

▼ $0.04 (22.2%) over the last 30 days

2026-10-082026-11-07

Scan yours: what grade would it get?See every grade's price in the app

Professor's Research [Professor Sada] 189/198 at a glance

It's the #145 most valuable of the 258 priced cards in SV01: Scarlet & Violet Base Set.
Over the last 30 days its market price ranged from $0.13 to $0.18.
Of its 2 printings, the Reverse Holofoil is worth the most, at about $0.30.
SV01: Scarlet & Violet Base Set was released in 2023, and this card's rarity is Rare.

Price by printing

Printing	Market	Low	Mid
Reverse Holofoil	$0.30	$0.01	$0.30
Holofoil	$0.14	$0.01	$0.21

TCGplayer market prices as of 2026-11-07. Market is what it has recently sold for; low and mid are current asking prices. See it on TCGplayer.

Graded value

Graded sales for this card are looked up live in the app. Open Professor's Research [Professor Sada] in the price guide to see its PSA 10, 9 and 8 values.

Should you grade it?

Whether a Professor's Research [Professor Sada] is worth grading comes down to the grade it would actually get, and for many cards a PSA 10 is worth several times a 9 (see what PSA 10 Pokémon cards sell for). Centering decides the ceiling: PSA allows about 55/45 on the front for a 10 and 60/40 for a 9. Check yours with the PSA centering tool, or scan it for a full grade estimate and the grade-or-keep-raw verdict with fees counted.

Card details

Set: SV01: Scarlet & Violet Base Set
Number: 189/198
Rarity: Rare
Released: 2023
Type: Supporter

Card 189/198 in other sets

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