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Professor's Research [Professor Turo] - 190/198
Promo · #190/198
Professor's Research [Professor Turo] #190/198 (Professor Program Promos) is worth about $29.74 today, the Near Mint market price from TCGplayer sales as of 2026-10-03.
price trend and all-time high: more ↓less ↑
Professor's Research [Professor Turo] #190/198 is trending down: $29.74 today, down 18% in 30 days and 18% below its all-time high of $36.22 (2026-09-29). TCGplayer market price as of 2026-10-03, tracked daily since 2024-07-12. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
PRINTINGS · WHICH ONE IS YOURS?
Professor's Research #190/198 comes in 5 printings we track: the priciest is the Promo Reverse Holofoil from Professor Program Promos at $29.74 and the cheapest shown is the Rare Holofoil from SV01: Scarlet & Violet Base Set at $0.16 (TCGplayer market, 2026-10-02).
- Promo Reverse Holofoil from Professor Program Promos · this page$29.74
- Rare Holofoil from Prize Pack Series Cards$0.40
- Rare Reverse Holofoil from SV01: Scarlet & Violet Base Set$0.28
- Rare Normal from Prize Pack Series Cards$0.17
- Rare Holofoil from SV01: Scarlet & Violet Base Set$0.16
LOADING TAPE
WORTH GRADING?
Grading Professor's Research #190/198 does not pay even for a 10: PSA 10 copies list from $39.99 on eBay vs $29.74 raw, and after a $25 grading fee, $10 shipping and 13% selling fees a 10 nets nothing, less than the $25.87 a raw sale nets. run your own numbers →
WHERE TO BUY AND SELL
Reverse Holofoil · eBay scanned Sep 30Buy-side estimate
$17.00
THINa patient buyer pays about $17.00 delivered, from live asks, not sales
show the work →
TCGplayer $29.74 vs cheapest delivered eBay ask $17.00 — the market hasn't settled on a price yet
| TCGplayer market | $29.74 | verify ↗ |
| TCGplayer lowest ask | $25.00 | |
| eBay delivered floor (scanned 2d ago) | $17.00 | the listing ↗ |
Floors are the median of the three lowest clean asks. Marketplace links may earn TickerMint a commission; it never affects the numbers.
The verdict · premium
Cards 15-40% off their high after a month down 5-25% were higher 90 days later 55% of the time in our archive since 2024 (8,576 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.
MORE FROM PROFESSOR PROGRAM PROMOS
FULL SET →
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PRICE FAQ
Why does Professor's Research #190/198 have different prices?
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Professor's Research #190/198 was printed 5 ways and each one sells separately: Promo Reverse Holofoil from Professor Program Promos $29.74; Rare Holofoil from Prize Pack Series Cards $0.40; Rare Reverse Holofoil from SV01: Scarlet & Violet Base Set $0.28; Rare Normal from Prize Pack Series Cards $0.17; Rare Holofoil from SV01: Scarlet & Violet Base Set $0.16 (TCGplayer market, 2026-10-02). Check the set, the rarity mark and any parallel foil, manga art or edition stamp on your copy to know which price is yours; TickerMint prices every printing on its own page.
What would a card shop pay for Professor's Research [Professor Turo] - 190/198?
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Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $29.74 market price that is roughly $21 cash or $24 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 Turo] - 190/198 (Professor Program Promos) worth today?
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Professor's Research [Professor Turo] - 190/198 [Reverse Holofoil] has a TCGplayer market price of $29.74 as of 2026-10-02.
Is Professor's Research [Professor Turo] - 190/198 going up or down in price?
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