pffs at Sams Club
I am glad you posted that - I didn't know Sam's Club was selling PFFS. After seeing your post I did some research. The prices are listed on on SamsClub dot com. Just do a search for Purfoods. (I tried to put a link in here but it didn't work)
The immediate drawback I see to purchasing from Sam's is that you cannot customize your meals. On the other hand, it looks like it's a little less expensive since you don't have the shipping cost, so if you find a meal plan you like it's a good way to go.