HOLOSCOPE![Professor's Research [Professor Turo] 190/198 Professor Program Promos Pokémon card](https://product-images.tcgplayer.com/fit-in/437x437/556957.jpg)
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Professor's Research [Professor Turo] 190/198 price
Professor's Research [Professor Turo] from Professor Program Promos. Near mint trades around $30.45. A PSA 10 has a median sold price of $30.75.
OPEN IN THE TERMINAL- NEAR MINT
- $30.45
- GRADED CAP
- $409.20
- GRADED COPIES
- 19
- 7D
- +0.0%
Professor's Research [Professor Turo] graded prices
Median sold price for each grader and grade. Each grade is its own market, so a thin grade is shown with its sale count instead of being blended with others.
| GRADE | MEDIAN SOLD | SALES | TREND |
|---|---|---|---|
| PSA 10 | $30.75 | 3 | up |
| PSA 8 | $19.08 | 1 | — |
From the daily market export of October 28, 2026.
Professor's Research [Professor Turo] population
| GRADER | TOTAL GRADED | GRADE 10 | GRADE 9 | GEM RATE |
|---|---|---|---|---|
| PSA | 19 | 4 | 11 | 21.1% |
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