There are 13 Sheldon Keefe trading cards tracked on HobbyCardIndex, spanning Hockey. The most valuable is the Sheldon Keefe [Ruby] #297 at $2.84 raw.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/sheldon-keefeSheldon Keefe Cards
13 cards · Hockey
All Sheldon Keefe Cards
Sheldon Keefe [Ruby] #297
$2.84
Sheldon Keefe #123
$2.75
Sheldon Keefe [Sapphire] #297
$2.27
Sheldon Keefe #96
$2.25
Sheldon Keefe [Premier] #274
$2.23
Sheldon Keefe #264
$1.14
Sheldon Keefe #309
$0.99
Sheldon Keefe #274
$0.73
Sheldon Keefe #191
$0.64
Sheldon Keefe #297
$0.25
Sheldon Keefe [CHL Prospects] #195
$0.25
Sheldon Keefe #64
$0.25
Sheldon Keefe #195
$0.06