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  6. Professor's Research [Professor Sada] - 189/198 (Non-Holo)

Pokémon · Deck Exclusives · #189/198 · Rare

Professor's Research [Professor Sada] - 189/198 (Non-Holo)

Pokémon card price for Professor's Research [Professor Sada] - 189/198 (Non-Holo): $0.14 market, from $0.01 at the cheapest listing, Normal printing, updated Oct 19, 2026. Full price history since Feb 8, 2024 below.

Market price · Normal · Oct 19, 2026
$0.14
+7.7% this week · +16.7% in 30 days
Buy on eBay →
1 day0.0%
7 days+7.7%
30 days+16.7%
90 days−6.7%
1 year+40.0%
All time+7.7%

Sellers right now

$0.01lowest listing$13.90highest
Market price$0.14
Mid listing$0.20
Direct$0.10
30-day avg$0.12

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$0.14

One year

$0.0752-week low$0.1852-week high
In the range64%
All-time low$0.06
All-time high$0.20
First priceFeb 8, 2024
Normal · market price
$0.11$0.12$0.14$0.15
$0.14
Jul 21Aug 20Sep 19Oct 19
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Our price record for Professor's Research [Professor Sada] - 189/198 (Non-Holo) begins in February 2024 at $0.13; the market price today is $0.14, up 7.7% since then. In the last year the price changed +40.0% and ranged from $0.07 to $0.18, and it now trades in the middle of that range. The highest price we have recorded is $0.20, 42.9% above today. Listings currently start at $0.01; over the last 30 days the market price averaged $0.12.

Printings

PrintingMarketLowHigh7d
Normal$0.14$0.01$13.90+7.7%

The card in play

Type
Trainer
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] - 240/198 (240/198), Scarlet & Violet Base Set — Pokémon card price +2.0% 7d Professor's Research [Professor Sada] - 240/198 SV01: Scarlet & Violet Base Set · #240/198 $2.54 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

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