is selling various 5 qt jugs of Mobile 1 for $22.88.
for $17 Rebate. There are lesser rebates for other purchases. SO it's worth investigating to see what you can do for your own particular use.
Just to head complaints off at the pass....Walmart is not listed in the T&C, which states "some" of the eligible retailers. Call them if you don't believe WM qualifies for verification. Or just complain and miss out.