For those of us that change our own oil, Mobil 1 has a Spring Rebate promotion. $12 for the purchase of five quarts of Mobil 1.
Link: http://www.mobiloil.com/USA-English/...ng_Rebate.aspx

This rebate is in addition to some local auto parts retailer's "Oil Change + filter" promotions offered. Here in Minnesota, Pep Boys has a 5 quarts + Filter for $29.99 or $6.00/quart less the $2.40/quart mail in rebate = $3.60/quart less the amount of the filter you return, should get you to about $2.50/quart.

It's only money, My money!

Edit. There is a catch, there is a list of retailers you must purchase from. In my case, I do have a few retailers that do put the Mobil 1 on sale so my cost will still be quite low.

 

Nice find. Thanks.

 

great catch. Thanks.

 

Weird selection of retailers-I didn't recognize any in the Denver area.