Professor's Letter BREAKthrough · 146a/162

Moonstone price

No Moonstone price yet

XY - BREAKthrough · We hold no figure for this card yet

Prices

No NM price. We hold no TCGplayer figure for this printing.

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Sold and asking prices are never averaged together. Every figure names its source and date below.

Price history

Near Mint, raw, XY - BREAKthrough printing on TCGplayer and Cardmarket; eBay pools every printing. US dollars.

Quote or market figureSoldUnder 10 sales, evidence onlyGuide

Grading

PSA population

Registry reading, October 20, 2026

10 copies graded by PSA

  • PSA 9110%
  • PSA 8 and lower990%

PSA's registry for the product carrying the XY - BREAKthrough printing.

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Call

The dated call

Pro

Market Report

Observed November 5, 2026

The report reads the XY - BREAKthrough printing.

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Research

Ask about Professor's Letter, or screen its set

Ask in words, or screen BREAKthrough four ways over its 165 cards.

Mewtwo EX card artPSA 10 premium11cards44.7xGiovanni's Scheme card artCohort laggards29cards−22.7%Gengar card artGem rate vs price29cards3.9%Parallel City card artDistance from peak24cards−23.5%
Full workspaceScreen BREAKthroughSet screen built November 14, 2026

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This card and its species

Set and species

Tournament play

BREAKthrough

Set
Full BREAKthrough set page

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Other versions

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Alternate Art Promos #146a/162

Recorded data

Professor's Letter 146a/162

Every recorded figure, with its source and day

Professor's Letter 146a/162 from BREAKthrough has no recorded market price on moonstone yet. PSA has graded 10 copies.

Every figure moonstone has recorded for this printing, with the unit it is measured in, the sample behind it and the day it is dated to.

FigureValueUnitMeasured overAs of
PSA population10countCopies on the PSA registry, all gradesundated

How many Professor's Letter 146a/162 has PSA graded?

10 copies sit on the PSA registry across all grades. The registry line we hold does not break out the tens, so we state no gem rate for it.

Price sources

  • TCGplayer market price, Normal$0.32Condition not stated. Recorded November 13, 2026.

Data as of October 20, 2026. Prices are recorded daily; graded medians and the PSA registry are refreshed on their own rotation.

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Professor's Letter market reportVerdict, recorded sales and how it compares with similar cards, rebuilt daily.All BREAKthrough pricesEvery card in the set, priced from the same records.BREAKthrough set reportHow the whole set has moved and what leads it.This week's biggest moversThe widest recorded moves across the catalog.All market reportsEvery card and set we publish a dossier on.How our calls scoredThe public ledger of every call, win or lose.Every Pokémon setThe full set index, oldest to newest.
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