You have found a rare collectable treasure!
You are looking at a Silver Parallel Base Trading Card from Donruss Americana: Celebrity Cuts 2008.
This card is number 93 and features Walter Koenig.
This card is numbered 12/50.
Walter Koenig is known for their roles in TV Shows & Movies such as in Star Trek TOS | and Picard.
Produced by Donruss in 2008.