Yeah I noticed the same thing. Website showed all sold out of what I'm looking for, but on ebay they have stock plus many more other models.
EDIT: The one I was looking at is a Dell Latitude E5540, 15.6", i5 4300u 1.9Ghz, 8GB Ram, 128GB SSD, Win 10 Pro. It was for $339 with free shipping. I should have jumped on it when I had the chance.