There are 8 Triseaker trading cards tracked on HobbyCardIndex, spanning Baseball. The most valuable is the Triseaker [Orange Chrome Variation] #347 at $29.95 raw.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/triseakerTriseaker Cards
8 cards · Baseball
All Triseaker Cards
Triseaker [Orange Chrome Variation] #347
$29.95
Triseaker [Gold Chrome Variation] #347
$26.00
Triseaker [Color of the Year] #347
$20.00
Triseaker [Blue Chrome Variation] #347
$12.40
Triseaker [Black Chrome Variation] #347
$10.59
Triseaker [Green Chrome Variation] #347
$3.59
Triseaker [Aqua Sparkle] #347
$3.38
Triseaker [Dark Blue Border] #347
$2.19