Professor's Letter

League & Championship Cards · #123/264 · Promo

$6.32
Market price ▲ 5.7% (1Y)

Price history

Pokemon League · Reverse Holofoil▲ 0.8% 7d$6.32
Low $4.67Mid $7.99High $54.36

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Graded values

updated 2026-07-06
Grade 7 price history$9.37

Grade 7 chart is building — graded values are tracked nightly, a new point appears each day.

How much is Professor's Letter #123/264 worth?

Professor's Letter #123/264 from League & Championship Cards currently has a market value of $6.32. It is a Promo card. Prices update nightly from live market data — check the chart above for the full price history, or compare against recent eBay sold listings for graded and raw copies.

Other printings of Professor's Letter 14

Professor's Letter #18 Ultra Sun & Ultra Moon Deck Build Boxes (Japanese)
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Ultra Sun & Ultra Moon Deck Build Boxes (Japanese) · #18/41
Professor's Letter #7 Premium Trainer Box (Japanese)
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Premium Trainer Box (Japanese) · #7/18
Professor's Letter #56 BREAK Starter Pack (Japanese)
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BREAK Starter Pack (Japanese) · #56/72
Professor's Letter #146 BREAKthrough
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BREAKthrough · #146/162
Professor's Letter #146A BREAKthrough
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BREAKthrough · #146A/162
Professor's Letter #6 Noivern BREAK Evolution Pack (Japanese)
Professor's Letter
Noivern BREAK Evolution Pack (Japanese) · #6/10
Professor's Letter #7 Raichu BREAK Evolution Pack (Japanese)
Professor's Letter
Raichu BREAK Evolution Pack (Japanese) · #7/10
Professor's Letter #29 M Master Deck Build Box Power Style (Japanese)
Professor's Letter
M Master Deck Build Box Power Style (Japanese) · #29/49
Professor's Letter #31 M Master Deck Build Box Speed Style (Japanese)
Professor's Letter
M Master Deck Build Box Speed Style (Japanese) · #31/49
Professor's Letter #123 XY
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XY · #123/146
Professor's Letter #55 Collection Y (Japanese)
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Collection Y (Japanese) · #55/60
Professor's Letter #28 XY Trainer Kit: Sylveon & Noivern
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XY Trainer Kit: Sylveon & Noivern · #28/30
Professor's Letter #24 XY Trainer Kit: Sylveon & Noivern
Professor's Letter
XY Trainer Kit: Sylveon & Noivern · #24/30
Professor's Letter #146A Alternate Art Promos
Professor's Letter
Alternate Art Promos · #146A/236