DAN MARINO DOLPHINS SIGNED JSA JERSEY CERTIFIED AUTHENTIC AUTOGRAPH CERTED FROM THE #1 THIRD PARTY AUTHENTICATOR AND ONE OF THE INTERNETS TOP SELLERS OF SIGNATURES FOR OVER 25 YEARS KNOW WHO YOU ARE BUYING FROM ALWAYS SHIPPED THE SAME DAY PAID INSURED ONE OF THE LARGEST PERSONALLY OWNED INVENTORIES NOT A "DROP SHIP ,MARK UP" OPERATION ALL ITEMS HERE READY TO SHIP OVER 25 YEARS NATIONAL COLLECTIBLES TABLE HOLDER SEARCH INTERNET FOR US