At Advance Auto Parts retail stores, buy five quarts of Mobil 1 or Mobil Super motor oil or two gallons of Mobil Delvac engine oil and get a Customized NBA Logo Grill Set (Chicago Bulls pictured) for free with free shipping via this online form. (A mail-in form is also available via the "print this form" link.) That's a savings of $18. The set includes an apron, spatula, and oven mitt. Click here to find a retail location near you. Deal ends June 30.

Note: This offer is also valid at Carquest Auto Parts retail stores. Allow approximately 8 to 12 weeks for shipment following receipt and verification of all required documentation.