re: Costco is worth it for gas savings alone.

Costco bacon is the $hit. Example, try the prime rib I wrapped up with it and grilled:

Thick as hell applewood center cut.



Even after grilling it is still thicker than most thick cut bacon before cooking. Some of it came off after grilling:



ETA: I usually buy Woodford and Blanton's (when they have it) at Costco. I will try the Kirkland brand now that a few have sung its praises. I try to always get my gas there.