Gerber Mark 1 USA 1/2 Serrated Very Collectable Hunting/Fighting Knife with Sheath! Don't be shy - You might WIN! The item "Gerber Mark 1 USA I/2 Serrated Collectable Hunting/Fighting Knife with Sheath" is in sale since Friday, April 12, 2019. This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Fixed Blade Knives\Modern Fixed Blade\Factory Manufactured".The seller is "zoom-zoom1" and is located in Aliquippa, Pennsylvania. This item can be shipped to United States.