Professor's Letter 146a BREAKthrough

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Professor's Letter

BREAKthrough · 146a

Trainer

Price guide

$3.33Estimatedupdated 3 days agoHow we estimateThe lowest asking price on eBay when we last checked; that listing may have ended since. Asking prices aren't sales.Based on 7 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 3 days ago.Estimates based on recent sales. Not guaranteed. Not financial advice.

Heavily Played

Source: Lowest asking price on eBay when we last checked (not a sale), Oct 16, 2026. We re-check it soon.. See every source

Estimates based on recent sales. Not guaranteed. Not financial advice.

Where these prices come from

Each source separately, with its latest number. We never mix asking prices into sold prices.

  • eBay sold listingsSold prices (what buyers actually paid)No sales recorded for this card yet.—

Estimates based on recent sales. Not guaranteed. Not financial advice.

Price history

Source: median asking price of live eBay listings (US) each day; what sellers ask, not what cards sold for. US dollars. History since Oct 6, 2026.

Show (up to 3)

  • $15.42Raw Near Mint 0%
$13$14$15$16$17Oct 6Today$15
Show the numbers
DateRaw Near Mint
Oct 16, 2026$15.42
Oct 11, 2026$15.42
Oct 6, 2026$15.42

Estimates for comparison, not offers. Asking prices are what sellers want, usually above what cards sell for. Older points are one a week. A day without a point means we didn't see enough listings or sales that day.

Sold prices by condition & grade

Source: eBay sold listings (US), our own calculations.

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Where to buy

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Printed as

Normal
Set
BREAKthrough
Number
146a
Released
2015
← Parallel CityReserved Ticket →

Other Professor's Letter cards

FAQ

What set is Professor's Letter 146a from?

Professor's Letter is card 146a in the BREAKthrough set (XY series), released November 2015.

What versions of Professor's Letter (BREAKthrough) exist?

It was printed as: Normal. Prices differ by version, condition and grade.