We just shopped and there was plenty of peanut butter on the shelf. Not fully stocked, but nothing is these days. I even saw Jif but that's not what we buy. We buy natural, containing only peanuts and salt. And PBJ is a good thing to have on hand too.

I buy Great Value. I haven't seen a low sodium peanut butter of any kind. I haven't specifically looked for it either.

Walmart here had Justin's brand peanut butter. It's good. Not high in sodium. But have to stir with every use. I'm not wasting my time on that, and always have oily peanut butter. I bought the Great Value Natural no stir peanut butter and we are happy with it. . The store rarely has that in stock tough.