ticketmaster ripoff illegal representations

I tried to order general admission tickets to the USOpen from ticketmaster for 8/30/13.  Originally when I checked there were tickets available.  Several days later they indicated that they were sold out, but I could still purchase them from a reseller on their site.  The tickets there were considerable more expensive.

My son was going to be going with me, and the next day he went online and there were general admission tickets available at the normal rate.  He wes not directed to a reseller. It's pretty obvious that there is something going on here that is very questionable if not illegal.

I think they track your previous inquires through cookies and when they see you've looked into tickets before try to get you with their reseller scam! My son was able to order the tickets at the normal rate.