Amazon Prime Members – Rotella T6 Gallon for $13.97 after Coupon and Rebate

Amazon has Rotella T6 for a new price of $13.97 ($22.47 – $7.00 rebate – $1.50 coupon). This is a great oil and the lowest I have seen this product in at least a year.
https://www.amazon.com/Shell-ROTE…rotella+t6