DEALER DEMO STILL QUALIFIES FOR NEW VEHICLE FINANCING/LEASE RATES. DELIVERY ALLOWANCE APPLIED TO ADVERTISED PRICE. FIRST 3 PAYMENTS ON US UP TO $1,500 OR A CASH CREDIT OF $1,500. ELIGIBLE COSTCO MEMBERS CAN RECEIVED AN ADDITIONAL $1,000 REBATE. You know you have always wanted a Mustang! Well, here is your chance to own one that will turn heads! Our 2017 Mustang GT Premium Convertible finished in triple yellow tri coat is complimented by two large black stripes going up the center of the car and red caliper covers! Did we mention the performance exhaust system paired with the powerful 5.0L 8 Cylinder engine? Take the top down before it is too late!