Aldi's is still cheaper in my neck of the woods. $.99 for 96 oz. Not much cheaper, only about a few cents. Aldi's bleach is labeled as 6% strength.

Aldi's Bleach = $.0103 per oz.
KMart = $.0109 per oz.

I like Aldi's 96 oz. size because one bottle gives me exactly 3.5 ppm of FC in my pool. Downside is all of the bottles I have sitting around.