Thank you for viewing my item!    Available is a vintage Cardboard sign for Omega Titanium Watches.    It features John McEnroe pictured with his signature also on the sign.   The sign measures approximately 8 1/2 x 11 1/4 inches.    There is no certificate with the item, but we are sure this is an authentic signature.    Shipping will be $8 in the US.    Outside the US will be $34(US) for global shipping program.