NAPA has Pennzoil Ultra 0w-40 for $5.99 per quart.

[bhepper]

https://www.napaonline.com/en/p/PZR550040856?partTypeName=Motor%20Oil%20-%201%20Quart%20/%201%20Liter%20-%20Universal&keywordInput=pennzoil%20ultra%200w%2040

 

[Jeffmc306]

Bhepper, thanks for sharing that sale! I just paid $10.99 ea for 7 quarts at Amazon.
I tried the NAPA ship to home option (free if over $50) but get an error that it doesn’t meet the minimum of 12. I have 12 in the cart :-(. Will stop by the local NAPA store tomorrow...

 

[bhepper]

Well thats odd. I never did place an order online. Just called it in. So maybe a glitch?

 

[AndyS]

Grabbed 14 qts today at my local NAPA dealer. Awesome deal!

 

[Kimo7]

I just found this thread, many thanks for sharing it... Several months later it has gone up 10 cents to $6.09 in my area. You can buy in store or ship, there isn’t a minimum purchase requirement that I can see.