Vatozone, I mean Autozone has Rotella T5 blend 17.99 and T6 synthetic 21.99/gallon and std Dino rotella for 12.99/gallon .

For the T5 and T6 there is a $5/gallon mail in rebate on up to two gallons. I'm having my neighbor send in the other two gallons I bought.

I'm going to clean them out of the Std rotella buying 2 at a time on the rewards card.

Might check your zip.
https://www.autozone.com/images/MEDIA_ProductCatalog/m2710005_rebate.pdf