Professor's Research (Professor Sada)
Ultra Rare · Scarlet & Violet
Per-condition prices from CardTrader EN listings, last 7 days. Arbitrage spread always uses Near Mint.
$2.90
3,61 €
SP · 5 listings
⚡ Arbitrage Spread 🇪🇺↑ 42.0%
EU is 42.0% more expensive. Potential: buy on TCGPlayer (US), sell on CardTrader (EU).
FX rate: 1 USD = 0.9200 EUR
🏆 PSA Graded🇺🇸 eBay sold listings
PSA 10
No data
PSA 9
No data
PSA 8
No data
Price History — 30 days
About this card
Professor's Research (Professor Sada) is card sv1-240 from Scarlet & Violet, released March 2023. It is a Ultra Rare Colorless-type trainer. Within the set, it ranks #47 by EU market value across 258 cards with active pricing.
Scarlet & Violet contains 258 tracked cards, of which 20 share the Ultra Rare tier. The most valuable card in the set is currently Gardevoir ex at 89,71 € on the EU market.
Over the last 34 days, the EU market price has risen 1.5%, currently trading at 4,63 €. The recent low was 4,05 € on Apr 8, 2026.
Condition matters for this card — current EN listings on CardTrader span 3 condition tiers, with played copies trading ~35% below NM. Use the condition selector above to see the price for the grade you're buying or selling.
There's a notable cross-region price spread. US (TCGPlayer) is $2.90; EU (CardTrader, NM EN) is 4,37 €. At the current FX that's a 39.0% EU premium — flippers would buy on TCGPlayer and sell on CardTrader, net of fees and shipping.
Similarly priced Ultra Rare cards in Scarlet & Violet
Price History
| Date | US (USD) | EU (EUR) | Source |
|---|---|---|---|
| May 11, 2026 | $2.84 | 4,63 € | tcgcsv |
| May 10, 2026 | $2.86 | 4,63 € | tcgcsv |
| May 9, 2026 | $2.76 | 4,63 € | tcgcsv |
| May 8, 2026 | $2.87 | 4,63 € | cardtrader |
| May 7, 2026 | $2.87 | 4,62 € | tcgcsv |
| May 6, 2026 | $2.91 | 4,62 € | tcgcsv |
| May 5, 2026 | $3.12 | 4,62 € | tcgcsv |
| May 4, 2026 | $3.02 | 4,62 € | cardtrader |
| May 3, 2026 | $3.02 | 4,62 € | cardtrader |
| May 2, 2026 | $3.02 | 4,44 € | cardtrader |
| May 1, 2026 | $3.02 | 4,18 € | cardtrader |
| Apr 30, 2026 | $3.02 | 4,18 € | cardtrader |
| Apr 29, 2026 | $3.02 | 4,25 € | cardtrader |
| Apr 20, 2026 | $3.02 | 4,58 € | tcgcsv |
| Apr 19, 2026 | $3.12 | 4,58 € | tcgcsv |
| Apr 18, 2026 | $3.09 | 4,58 € | tcgcsv |
| Apr 17, 2026 | $3.02 | 4,56 € | tcgcsv |
| Apr 16, 2026 | $3.02 | 4,58 € | cardtrader |
| Apr 16, 2026 | $3.06 | 4,56 € | tcgcsv |
| Apr 15, 2026 | $3.05 | 4,56 € | tcgcsv |
| Apr 14, 2026 | $2.83 | 4,56 € | tcgcsv |
| Apr 13, 2026 | $2.67 | 4,69 € | tcgcsv |
| Apr 12, 2026 | $2.67 | 4,56 € | cardtrader |
| Apr 12, 2026 | $2.71 | 4,69 € | tcgcsv |
| Apr 11, 2026 | $2.75 | 4,69 € | tcgcsv |
| Apr 10, 2026 | $2.86 | 4,69 € | tcgcsv |
| Apr 8, 2026 | $2.86 | 4,69 € | tcgcsv |
| Apr 8, 2026 | $2.75 | 4,05 € | pokemontcg |
| Apr 8, 2026 | $2.72 | 4,69 € | cardtrader |
| Apr 6, 2026 | $2.72 | 4,05 € | pokemontcg |
| Apr 6, 2026 | $2.72 | 4,56 € | cardtrader |