1966 Batman Riddler Secret Decoder Near-Mint Plus Our conservative grade is Near-Mint Plus Card is # 0 from the 1966 Batman Riddler set Authentic Vintage Non-Sports Card from 1966 Grade provided is in accordance with PSA standards We offer combined shipping discounts for multiple trading cards or autographed cards purchased together - flat $2.95 up to $25; flat $3.95 up to $99.99; and flat $5.95 up to $299.99