Celtics Larry Bird Authentic Signed #77 Funko Pop Vinyl Figure BAS Witnessed. This Autographed #77 Funko Pop Vinyl Figure has been Personally Signed by Larry Bird of the Boston Celtics. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. This is a BAS Witnessed Protection Program item which means a Beckett Authentication Service representative was present when this item was being signed. Item you see is what you will receive, I don't use stock images.Don't forget to visit my store and to add me to your list of favorite sellers.