There are 12 John Cynn trading cards tracked on HobbyCardIndex, spanning Baseball. The most valuable is the John Cynn [Mini Brooklyn Back] #165 at $22.96 raw.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/john-cynnJohn Cynn Cards
12 cards · Baseball
All John Cynn Cards
John Cynn [Mini Brooklyn Back] #165
$22.96
John Cynn [Mini Gold] #165
$2.34
John Cynn [Gold Hot Box] #165
$1.99
John Cynn [Mini] #165
$1.99
John Cynn [Mini A & G Back] #165
$1.57
John Cynn [Mini Black] #165
$1.44
John Cynn #165
$1.37
John Cynn [Mini] #165
$1.30
John Cynn #165
$1.02
John Cynn [Gold] #165
$0.25
John Cynn #165
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John Cynn #NNO
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