SMB 2 Signed by Charles Martinet, top says Woo Hoo !!! bottom says here we goo!!! then Charles signature with doodle. JSA authenticated with certificate and sticker seal on back of cartridge. If you want an acrylic case for this cart add an additional $22 in the tip section of the order and I will ship the cartridge inside an acrylic case that can be opened from the bottom but will have a foil sticker seal that can be removed.