![Professor's Research [Professor Sada] - 189/198 (Non-Holo) (Deck Exclusives)](https://dev-api.trovewright.app/v1/images/tcgplayer/494096_in_1000x1000.jpg)
Professor's Research [Professor Sada] - 189/198 (Non-Holo)
Deck Exclusives · #189/198 · normal
$0.13
Prices last updated 2026-10-31.
| Condition | Market price | 90-day range |
|---|---|---|
| Lightly Played | $0.21 | $0.20 – $0.24 |
| Moderately Played | $0.09 | $0.09 – $0.09 |
| Near Mint | $0.13 | $0.13 – $0.14 |
Condition spread
Moderately Played is the steepest discount off Near Mint, at 69% (-$0.04).
| Condition | Price | % of Near Mint | Difference |
|---|---|---|---|
| Lightly Played | $0.21 | 162% | +$0.08 |
| Moderately Played | $0.09 | 69% | -$0.04 |
Price history
| Date | Price |
|---|---|
| 2026-10-14 | $0.13 |
| 2026-10-15 | $0.13 |
| 2026-10-16 | $0.13 |
| 2026-10-18 | $0.13 |
| 2026-10-20 | $0.14 |
| 2026-10-21 | $0.14 |
| 2026-10-22 | $0.14 |
| 2026-10-23 | $0.14 |
| 2026-10-24 | $0.14 |
| 2026-10-25 | $0.14 |
| 2026-10-26 | $0.14 |
| 2026-10-27 | $0.14 |
| 2026-10-28 | $0.14 |
| 2026-10-29 | $0.13 |
| 2026-10-30 | $0.13 |
| 2026-10-31 | $0.13 |
Prices from TCG Price Lookup and JustTCG. Prices are aggregated estimates and are not guaranteed to be exact or current.
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