: For older items, paperwork from PSA/DNA, JSA , or Beckett (BAS) is the industry standard. A full Letter of Authenticity (LOA) is more comprehensive than a small certificate card and is often required for high-value jerseys.
: For game-worn items, reputable sellers like Sotheby’s or Heritage Auctions provide documentation detailing the item's ownership history and photos for "photo-matching" (aligning mesh holes or stains on the jersey to game photos). Available Tom Brady Jerseys Questions about this Tom Brady Jersey, no idea what to make tom brady jersey buy
When buying a high-end Brady jersey, look for these specific forms of documentation: : For older items, paperwork from PSA/DNA, JSA