This Autographed 2006 Miami Heat NBA Championship 15 Strong Player Issue Coffee Table Book has been Personally Signed by Shaquille O'Neal of the Miami Heat . This item is 100% Authentic to include a hologram by Beckett Authentication Services. This item will come with the new Beckett Authentication hologram that has a scannable QR code rather than the traditional COA. If you would like to have a COA, you are welcome to reach out to Beckett for a printed certification once you receive your item. This is a BAS Witnessed Protection Program item which means a Beckett Authentication Service representative was present when this item was being signed. The authenticity can be verified on Beckett Authentication Services website. This book comes directly from Shaquille O'Neal's personal collection. I comes with a signed LOA from Shaquille O'Neal as well.