I bought these from Gridiron Legends on Ebay in 2004. They are certed by PSA and check out but they also have a COA from Hardwood Authentics who was linked to Gridiron Authentics. I bought these when their reputation was still really good way before the scandals. I’m having my doubts just because of the name attached but should I not worry since this was way back in 2004? Bird is a tricky one because he has a lot of different variations.