: Work with sellers who have long-standing credentials in organizations like the Manuscript Society or the Professional Autograph Dealers Association .
: If a rare signature is priced significantly lower than market value, it is likely a fake. 2. What Makes an Autograph Valuable? buy and sell autographs
The biggest risk for any buyer is purchasing a forgery. To protect your investment, follow these industry-standard practices: : Work with sellers who have long-standing credentials