Is there CS cheese cheaper than Costco's CY cheese?
Are there no big American cheese companies with an OU-D? I never checked but I'd assume there is.
Anyways, Costco CY cheese is limited to some mozzarella cheese. No cottage, farmer or American cheese.
Ete. A single search shows a Breakstone's 48 oz cottage cheese tub for $4.99 online! And it has an OU-D. I pay more for a Mehadrin 16 oz.