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  5. SV01: Scarlet & Violet Base Set
  6. Professor's Research [Professor Sada] - 240/198

Pokémon · SV01: Scarlet & Violet Base Set · #240/198 · Ultra Rare

Professor's Research [Professor Sada] - 240/198

Pokémon card price for Professor's Research [Professor Sada] - 240/198: $2.54 market, from $1.88 at the cheapest listing, Holofoil printing, updated Oct 19, 2026. Full price history since Feb 8, 2024 below.

Market price · Holofoil · Oct 19, 2026
$2.54
+2.0% this week · −6.6% in 30 days
Buy on eBay →
1 day−1.2%
7 days+2.0%
30 days−6.6%
90 days−13.9%
1 year−47.8%
All time−63.8%

Sellers right now

$1.88lowest listing$30.00highest
Market price$2.54
Mid listing$3.00
Direct$2.44
30-day avg$2.59

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$2.54

One year

$2.4852-week low$4.9752-week high
In the range2%
All-time low$2.48
All-time high$8.71
First priceFeb 8, 2024
Holofoil · market price
$2.13$4.46$6.79$9.12
$2.54
Feb 2024Jan 2025Nov 2025Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com

Price story

We have tracked Professor's Research [Professor Sada] - 240/198 since February 2024, when it sold for $7.01. Today the market price is $2.54, down 63.8%. Across the past year it went −47.8%, with a low of $2.48 and a high of $4.97; today it sits near the bottom of that range. The highest price we have recorded is $8.71, 243% above today. Listings currently start at $1.88; over the last 30 days the market price averaged $2.59.

Printings

PrintingMarketLowHigh7d
Holofoil$2.54$1.88$30.00+2.0%

The card in play

Type
Supporter
Ability

Discard your hand and draw 7 cards.

You may play only 1 Supporter card during your turn.

Other printings of Professor's Research [Professor Sada]

6 more · $0.14 – $13.54
All printings
Professor's Research [Professor Sada] - 189/198 (189/198), Professor Program Promos — Pokémon card price +1.0% 7d Professor's Research [Professor Sada] - 189/198 Professor Program Promos · #189/198 $13.54 Professor's Research [Professor Sada] - 189/198 (189/198), Prize Pack Series Cards — Pokémon card price +4.2% 7d Professor's Research [Professor Sada] - 189/198 Prize Pack Series Cards · #189/198 $0.50 Professor's Research [Professor Sada] (155/159), Journey Together — Pokémon card price +3.3% 7d Professor's Research [Professor Sada] SV09: Journey Together · #155/159 $0.31 Professor's Research [Professor Sada] - 189/198 (189/198), Scarlet & Violet Base Set — Pokémon card price −11.8% 7d Professor's Research [Professor Sada] - 189/198 SV01: Scarlet & Violet Base Set · #189/198 $0.30 Professor's Research [Professor Sada] - 087/091 (087/091), Paldean Fates — Pokémon card price +9.1% 7d Professor's Research [Professor Sada] - 087/091 SV: Paldean Fates · #087/091 $0.24

Also in SV01: Scarlet & Violet Base Set

most valuable
Full set
Gardevoir ex - 245/198 (245/198), Scarlet & Violet Base Set — Pokémon card price +3.4% 7d Gardevoir ex - 245/198 SV01: Scarlet & Violet Base Set · #245/198 $69.21 Drowzee - 210/198 (210/198), Scarlet & Violet Base Set — Pokémon card price +3.1% 7d Drowzee - 210/198 SV01: Scarlet & Violet Base Set · #210/198 $47.32 Ralts - 211/198 (211/198), Scarlet & Violet Base Set — Pokémon card price −8.6% 7d Ralts - 211/198 SV01: Scarlet & Violet Base Set · #211/198 $38.58 Slowpoke - 204/198 (204/198), Scarlet & Violet Base Set — Pokémon card price +1.7% 7d Slowpoke - 204/198 SV01: Scarlet & Violet Base Set · #204/198 $37.94 Kirlia - 212/198 (212/198), Scarlet & Violet Base Set — Pokémon card price −2.1% 7d Kirlia - 212/198 SV01: Scarlet & Violet Base Set · #212/198 $35.23