I bought parking passes before but just cant beat Market Square Garage which is free and a block from Locust. The walk isnt bad just about 15 minutes or $6 for Kat bus ride. Your also located with quite a few places to eat, stores and what ever is going on at Market Square. I am saving my $150 and can get better parking but if you want a spot better get there early. If it is full I normally go to 500 State Street Garage which is only a couple of blocks away and free too only about a 20-25 minute walk. I occasionally tailgate at Market Square and State Street Garage but not very popular locations because of local shops, bars and restaurants and fans normally explorers different things. Other than being free State Street and Market Square Garages are super easy to get on to interstate 40 very quickly if you take your time and walk after game.