Pokémon Japan · BREAK Starter Pack (2016)
Updated: November 6, 2026
Got Professors Letter 056/072? Snap a photo and CardFolio's AI estimates the PSA grade yours would get and what it's worth in its real condition. Your first analysis is free when you sign up (app in Spanish).
Get a free AI grade Price drop alert (paid plan)Professors Letter 056/072 from BREAK Starter Pack (2016) is worth $0.24 raw (ungraded), based on real sales. It is the #26 most valuable of the 27 BREAK Starter Pack cards we track.
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Full card list of BREAK Starter Pack ›
Charizard EX 010/072$50.30
Clefairy 039/072$39.11
Blastoise EX 073/072$25.77PSA 10 $113.71
Ponyta 012/072$19.06
Venusaur EX 001/072$7.24PSA 10 $117.11
Diglett 028/072$4.96
Machamp 032/072$3.96PSA 10 $42.27
Max Revive 052/072$3.00PSA 10 $49.76
Professors Research Professor Juniper 085/086Professor Program Promos$31.97PProfessors Research 018/020Deoxys VSTAR & VMAX High-Class Deck$30.84
Professors Research 018/020Zeraora VSTAR & VMAX High-Class Deck$30.84
Klinklang 071/100Star Birth$0.16
Lady 096/100Lost Abyss$0.16
Lapras 131/165Card 151$0.16
Leavanny 003/086White Flare$0.16
Liepard 058/098Paradigm Trigger$0.16
Liepard 089/172VSTAR Universe$0.16LLillies Ribombee 042/100Battle Partners$0.16
Lilligant 007/086Black Bolt$0.16Ranking: most expensive Pokémon Japan cards ›
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