Pre‑order your autograph from Briana White, Aerith from Final Fantasy VII, Popstar: Never Stop Never Stopping, and many more! This is your chance to lock in an officially signed item from one of the most popular stars in gaming and television. OG Collectibles is The Official Autograph pPartner of Game On Expo, ensuring every signature is authentic. To ensure every autograph is authentic, we will be having JSA on-site authenticating each autograph on your item!