Conditions3 conditions
Professor's Research [Professor Sada]
Professor Program Promos·#189/198
Market Insights·
Recent Trades
| Date | Src | Price | Change |
|---|---|---|---|
| 2026-08-31 | TCG | $12.72 | — |
| 2026-08-30 | TCG | $12.72 | — |
| 2026-08-29 | TCG | $12.72 | — |
| 2026-08-28 | TCG | $12.72 | — |
| 2026-08-27 | TCG | $12.72 | — |
| 2026-08-26 | TCG | $12.72 | — |
| 2026-08-25 | TCG | $12.72 | — |
| 2026-08-24 | TCG | $12.72 | — |
| 2026-08-23 | TCG | $12.72 | — |
| 2026-08-22 | TCG | $12.72 | — |
| 2026-08-21 | TCG | $12.72 | — |
| 2026-08-20 | TCG | $12.72 | +3.8% |
| 2026-08-19 | TCG | $12.26 | — |
| 2026-08-18 | TCG | $12.26 | — |
Key Statistics
Card
Professor's Research [Professor Sada]
Set
Professor Program Promos #189/198
7D Range
$12.72 – $12.72
Volume (NM)
>5
HIGH
$12.72
LOW
$12.72
Confidence
100+ sales
Market
US
Game
Pokémon
Variant
Reverse Holofoil
Rarity
Promo
Total Sales
>5
Last Updated
8/31/2026
Conditions
3 available
Very low or no movement
Market Depth · All Conditions3 tiers
| Condition / Grade | Price | Low | High | 7D Chg | Vol | Spark |
|---|---|---|---|---|---|---|
NMRAW | $12.72 | $12.72 | $12.72 | 0.0% | >5 | |
LPRAW | $14.45 | $14.45 | $14.45 | 0.0% | >5 | |
HEAVILY PLAYEDRAW | $0.20 | $0.20 | $0.20 | 0.0% | >5 |
Market + Condition History