Waitwat.com Ripped me off for $485.00 on a computer that was never shipped/delivered Internet

I was looking to buy a new computer and a search brought up Waitwat.com.  The severly undercut everyone else with regard to price.  After I placed my order, I was sent a link to "purchase" my computer.  That email should have alerted me.  They would not take a direct payment.  You had to purchase an Amazon eGift card and then send them the link.  They claimed by doing this, they could avoid charging you sales tax.  Needless to say, this was a huge scam.  There was never a computer. Nothing was shipped. Nothing was delivered. I am stuck with being out $485.