Keychains Enamel Pins Keychains Die-Cut Stickers Sticker Sheets Plush Prints Half-Life 2: 3.5" Acrylic Keychains $23.00 Select Character Gordon Freeman Alyx Vance Barney Calhoun Add To Cart Half-Life 2: Gordon Freeman 3.5" Rubber PVC Keychain from $11.00 sale Select Grade A-Grade B-Grade Add To Cart Portal 2: 2.5" Clear Acrylic Keychains from $12.00 sale Select Character Chell Wheatley Add To Cart