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  4. Professor's Letter

Pokémon · 6 printings · 6 priced

Professor's Letter

Price range · Sep 2, 2026
$0.80 – $19.92
most expensive: Alternate Art Promos #146a/162
Alternate Art Promos · #146a/162$19.92
League & Championship Cards · #123/146$6.08
XY Base Set · #123/146$1.85
XY Trainer Kit: Sylveon & Noivern · #28/30$1.01
All printings Price guide Top cards Game
Alternate Art Promos · most expensive printing1 year
$1.84$8.59$15.33$22.07
$19.92
Oct 7Jan 23May 14Sep 2
TCGplayer market price · via tcgcsvtcgrate.com
Printings
6
Priced
6
Cheapest
$0.80
Most expensive
$19.92

Every printing

most expensive first
0.0% 7d Professor's Letter - 146a/162 Alternate Art Promos · #146a/162 $19.92 +2.5% 7d Professor's Letter - 123/146 (Pokemon League) League & Championship Cards · #123/146 $6.08 −1.1% 7d Professor's Letter XY Base Set · #123/146 $1.85 −1.9% 7d Professor's Letter (Sylveon) XY Trainer Kit: Sylveon & Noivern · #28/30 $1.01 −4.9% 7d Professor's Letter XY - BREAKthrough · #146/162 $0.98
PrintingReleasedMarket7d30d1y30 days
Professor's Letter - 146a/162Alternate Art Promos · #146a/162 · Promo — $19.92 0.0% +3.4% —
Professor's Letter - 123/146 (Pokemon League)League & Championship Cards · #123/146 · Promo Jun 1, 2016 $6.08 +2.5% +4.7% −7.9%
Professor's LetterXY Base Set · #123/146 · Uncommon Feb 5, 2014 $1.85 −1.1% −3.1% +16.4%
Professor's Letter (Sylveon)XY Trainer Kit: Sylveon & Noivern · #28/30 · Common Mar 12, 2014 $1.01 −1.9% −1.9% −4.7%
Professor's LetterXY - BREAKthrough · #146/162 · Uncommon Nov 4, 2015 $0.98 −4.9% −5.8% −2.0%
Professor's Letter (Noivern)XY Trainer Kit: Sylveon & Noivern · #24/30 · Common Mar 12, 2014 $0.80 0.0% 0.0% −12.1%

Why Professor's Letter has 6 prices

Each printing is a different physical card — a different set, number, often a different frame or foil treatment — and the market prices them separately. The range above runs from the cheapest priced printing to the most expensive one; the chart follows the most expensive. Open any row to see that printing's own history, every foil variant, and where it costs less.