@gunraiden
Combo Breaker has an event registration fee of $40. We use this money to secure the venue, staging, equipment, gaming set ups, badges, tournament staff, bracket staff, venue signage, broadcasters, on-air talent, and many other needs that go into making the event a fun weekend.
A tournament fee of $10 exists for each individual game. This money goes directly into that tournament's pot and creates the cash pay-outs for the tournament's players.
If you want to compete in Skullgirls at Combo Breaker you'll pay $50 total (until registration fees go up on April 1st). If you want to compete in Skullgirls and another game you'll pay $60, and so on and so forth.
The tournament venue is the Mega Center, a large convention center located on Pheasant Run Resort's property. Since not all attendees will be staying at Pheasant Run Resort we advertise the tournament location instead of the resort property. For travel purposes you can consider them one and the same though.
Hope this helps!