...in plastic quarts? (not cans you vintage oil collectors! ) Between the Walmart Synpower deal and my Rotella T5 deal from AZ, I have about 80 quarts added to my stash. Less than $2 for name brand synthetic and HDEO was just too good of a deal to pass up. No AZ clearance goose chases, rebates etc. I will admit, had I known I would have found the T5 cheaper than the Synpower, I probably would have bought less of it, but oh well. My only concern is the jugs leaking. What's the oldest quart(s) you guys have in your stashes? I've personally had 3 different leakers throughout being a BITOG member. Perhaps they were duds because I still have oil from 2 of the 3 hauls that have remained leak free over the last few years.