QR Code Link to This Post I have 2 cases (12 bottles per case) of Harley Davidson Screaming Eagle Full Synthetic 20W-50 weight motor oil for sale. The price is $120 per case or $230 for two. These are brand new sealed bottles, boxes have been opened. Retail cost/case is $155.40, or $12.95/bottle! Feel free to shoot me an email if you have any questions. Thanks