Professor's Letter
BREAKthrough · #146a · Uncommon · Yoshinobu SaitoTrainer
Price · Normal
$0.32Unchanged over 24 hoursDown 3.0% over 7 days
As of Nov 5, 05:18 UTC
Reactions
Price by printing
| Printing | Price | 24h | 7d | 30d | 90d | 1y |
|---|---|---|---|---|---|---|
| Normal | $0.32 | Unchanged over 24 hours | Down 3.0% over 7 days | Down 3% over 30 days | Up 3% over 90 days | Up 3% over 1 year |
| Reverse Holofoil | $1.11 | Down 0.9% over 24 hours | Up 16.8% over 7 days | Up 16% over 30 days | Up 7% over 90 days | Up 1% over 1 year |
High and low since tracking began
| Printing | High | Low | Tracked since |
|---|---|---|---|
| Normal | $0.38Jul 5, 2026 | $0.22Apr 26, 2026 | Oct 2025 |
| Reverse Holofoil | $1.16Mar 20, 2026 | $0.95Oct 31, 2026 | Oct 2025 |
Card facts
- Supertype
- Trainer
- Subtype
- Item
- Set
- BREAKthrough
- Released
- Nov 4, 2015
- Set size
- 162 + 3 secret