Seth Rogen Signed Autographed 11×17 Photo ACOA The Super Mario Bros. This is a 11×17 Signed, that has been Personally Signed & Autographed by Seth Rogen. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by. Autographcoa (Acoa) : Cert Number SD15615 This can be verified on their website. Acoa is one of the best Entertainment 3rd party authenticators in the world. You can also see a picture of every item to match up to the cert. Which most tpa’s do not do. I offer a 100% Lifetime Guarantee on all Autographed memorabilia. Signed By: Seth Rogen. Authenticated By: Acoa (Autographcoa). Details: 11×17 Photo – Movie – Autographed – Signed – Memorabilia. Our items are sourced from direct in person events. The companies that authenticate these items include Beckett Authentication Services (BAS), Professional Sports Authenticator (PSA/DNA), James Spence Authentication (JSA), Or Autographcoa (ACOA) All top notch 3rd party authenticators. All autographed items come with a Certificate of Authenticity (COA) from these suppliers that includes a tamper proof hologram affixed to the item. All USA orders are free. Listing and template services provided by inkFrog.