Kanye West Autographed Signed Vinyl Lp Album The College Dropout ACOA RACC. Acoa cert number is. SB24145 (sticker on back of album). This item comes authenticated by Autographcoa Authentication, yes they are a new name in the graphing world, but are already making waves authenticating for some of the most trusted sellers of celebrity autographs around the globe. They specialize in Celebrity and Music autographs. Acoa has some of the very best In person celebrity authenticator’s in the business. They are also one of the only 3rd party authentication companies to have a picture of every single item in the their online database. This helps fight fraud in the industry, such as fake stickers and cert cards. Rts 210 has some of the highest positive feedbacks received on the racctrusted website. Each persons inventory is watched very carefully for forgeries, so you know when you see a Racc trusted selller, more than likely you are getting an authentic autograph like the one for sale here. As always thank you for looking. Come follow us on Facebook on our Business Page, we upload lots of celebrity interactions and exact proof of celebrities signins the items we list here for sale. Listing and template services provided by inkFrog.