I had a friend post a picture on Facebook on Friday that the Cheswold (Dover) Walmart had a bunch of ammo, more than I've ever seen there. So when I went in on Sunday I took a look and they still had lots of 7.62, 5.56 and of course shotgun ammo. They also had ammo cans that had (if I remember correctly) 700 rds of 7.62, 900 of 5.56 and 1200 of 9mm the prices for the cans varied from like $457-500. So might be worth checking out if your looking for some, or even if you just want to buy and post online it might be worth it. They had at least 8-10 cans when I was in there.