Cards › BREAKthrough › Professor's Letter
Professor's Letter · 146a · BREAKthrough
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Professor's Letter (146a) is a card from BREAKthrough, in the XY series, illustrated by Yoshinobu Saito. As of 8 November 2026, its Cardmarket trend is €13.38 and the cheapest listing is €11.32; on TCGplayer its market price is $10.34. Its trend is up 0.0% in 7 days. It is the #20 most expensive of the 165 priced cards in the set.
Price by finish
| Finish | Cardmarket · trend | Cardmarket · from | TCGplayer |
|---|---|---|---|
| Regular | €13.38 | €11.32 | — |
Details
- Set
- BREAKthrough
- Number
- 146a
- Illustrator
- Yoshinobu Saito
How this page is made: euro prices are the trend published by Cardmarket and dollar prices are TCGplayer market price; they refresh every night. They are reference prices from third-party stores, not an offer. Prism is a free, unofficial app for collecting Pokémon cards.