There are 9 Jonathan Welsh trading cards tracked on HobbyCardIndex, spanning Football. The most valuable is the Jonathan Welsh [Black] #161 at $6.29 raw.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/jonathan-welshJonathan Welsh Cards
9 cards · Football
All Jonathan Welsh Cards
Jonathan Welsh [Black] #161
$6.29
Jonathan Welsh [True Green] #161
$3.88
Jonathan Welsh [True Blue] #161
$3.42
Jonathan Welsh #161
$1.79
Jonathan Welsh [Sapphire] #161
$1.75
Jonathan Welsh [Emerald] #161
$0.99
Jonathan Welsh #161
$0.25
Jonathan Welsh [Ruby] #161
$0.25
Jonathan Welsh [Gold] #161
$0.25