Professor's Letter 146a
Item card from BREAKthrough · released Nov 4, 2015
Professor's Letter is an Item card, number 146a in BREAKthrough (released Nov 4, 2015).
Prices by finish
No current TCGplayer market price for this card — printed finishes: Normal. Check current listings below.
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Sealed BREAKthrough products
TCGplayer market prices (via TCGCSV), Oct 30, 2026.
XY BREAKthrough Booster Box~$3,238.35Buy on CardNexusSearch eBayBuy on TCGplayer XY BREAKthrough Booster Box (opens in a new tab)Search eBaySearch AmazonCardNexus![Elite Trainer Box [Mewtwo Y]](https://static.pokemoncardlist.net/images/cards/sealed-107107.avif)
Elite Trainer Box [Mewtwo Y]~$1,499.00Buy on CardNexusSearch eBayBuy on TCGplayer Elite Trainer Box [Mewtwo Y] (opens in a new tab)Search eBaySearch AmazonCardNexus![Elite Trainer Box [Mewtwo X]](https://static.pokemoncardlist.net/images/cards/sealed-107106.avif)
Card details
| Set | BREAKthrough |
| Number | 146a |
| Artist | Illustrator not listed |
| Format legality | Expanded |
| Finishes | Normal |
What the codes mean
- Set symbol
The small BREAKthrough symbol identifies the set. Cards from before Scarlet & Violet print a symbol instead of a set code. - Regulation markNo regulation mark. Cards before Sword & Shield (2020) have none.
Card text
Search your deck for up to 2 basic Energy cards, reveal them, and put them into your hand. Shuffle your deck afterward.
Other Professor's Letter printings
More BREAKthrough cards
Card data via TCGdex and pokemontcg.io, updated Oct 30, 2026.