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Professor's Research [Professor Sada] - 240/198
Ultra Rare · #240/198
Professor's Research [Professor Sada] #240/198 (SV01: Scarlet & Violet Base Set) is worth about $2.66 today, the Near Mint market price from TCGplayer sales as of 2026-09-30.
price trend and all-time high: more ↓less ↑
Professor's Research [Professor Sada] #240/198 is trending down: $2.66 today, down 10% in 30 days and 49% below its all-time high of $5.26 (2025-10-07). TCGplayer market price as of 2026-09-30, tracked daily since 2024-02-08. chart →
illustrated by kirisAki
Price data for your app or store: API and daily history since 2024 · CSV download
$2.66
▼ 10.4% · 30d
NM market · TCGplayer, via JustTCG ↗condition prices as of 2026-09-30; the chart and boards use the daily product tape
sell to a shop: $1.86 cash · $2.13 trade · 70% / 80% of market
Recent sales · NM · TCGplayereBay sold ↗
Completed sales come from TCGplayer's feed, which is not answering right now; the prices above are the licensed market by condition.
LOADING TAPE
WORTH GRADING?
WHERE TO BUY AND SELL
Holofoil · no eBay scan yetBuy-side estimate
$2.62
THINa patient buyer pays about $2.62 delivered, from live asks, not sales
show the work →
TCGplayer only, no eBay scan yet
| TCGplayer market | $2.62 | verify ↗ |
| TCGplayer lowest ask | $1.95 |
Single source: TCGplayer market (no usable eBay asks in the last scan).
The verdict · premium
Cards >40% off their high after a flat month were higher 90 days later 68% of the time in our archive since 2024 (5,811 cases).
The median move, the verdict and the grade-worthy math: try Premium free for 7 days →GAME DATA[ + ] SHOW[ × ] HIDE
- CARD TYPE
- Supporter
- CARD TEXT
- Discard your hand and draw 7 cards. You may play only 1 Supporter card during your turn.
MORE BY KIRISAKI
FULL CATALOG →
MORE FROM SCARLET & VIOLET BASE SET
FULL SET →
PRICE FAQ
What would a card shop pay for Professor's Research [Professor Sada] - 240/198?
+×
Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $2.62 market price that is roughly $1.83 cash or $2.10 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
What is Professor's Research [Professor Sada] - 240/198 (SV01: Scarlet & Violet Base Set) worth today?
+×
Professor's Research [Professor Sada] - 240/198 [Holofoil] has a TCGplayer market price of $2.62 as of 2026-10-03.
Is Professor's Research [Professor Sada] - 240/198 going up or down in price?
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Professor's Research [Professor Sada] #240/198 is trending down: $2.66 today, down 10% in 30 days and 49% below its all-time high of $5.26 (2025-10-07). TCGplayer market price as of 2026-09-30, tracked daily since 2024-02-08. A 30-day drop this size is common after a reprint or a set rotation; the daily chart shows whether it has found a floor.
What is the all-time high price for Professor's Research [Professor Sada] - 240/198?
+×
The Near Mint price, the one quoted at the top of this page, peaked at $5.26 (2025-10-07). In TickerMint's daily data (since February 2024), the TCGplayer market price for Professor's Research [Professor Sada] - 240/198 [Holofoil] (all conditions) peaked at $8.71 (2024-04-19) and bottomed at $2.50 (2026-09-25).
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