I don’t know if any of you use Mobil Super Motor Oil, but it’s on sale at Rural King for $10.49 for a 5 quart jug, has a $7 rebate. Pretty cheap oil, if you can use the blend. The sale and rebate was in their email today, but no mention of the rebate on their website.
https://www.ruralking.com/mobil-super-10w-30-motor-oil-5-quart-120754