Not sure if anyone posted this yet.
Pretty good deal!
Online Printable Coupon - $35 Off Royal Purple Do-It-Yourself 5 Qts Oil Change with Royal Purple Oil Filter | Pep Boys
5 Quarts ($9.99 each) + filter ($14.99) + tax = $70.70 - $35coupon = $35.70
RP filter is # 10-47