There is plenty of parking around the arena, although it can be a bit on the pricey side, usually between $15 and $30. You may want to try to find some street parking or a garage farther away for around $5.

There is street parking around the local streets if you get there early enough. There is also parking from $10-$20 close to the stadium but then you have to deal with traffic afterwards.

There are plenty of parking structures and lots within a few blocks walking distance. Those lots and ramps will run you between $15 and $30. If you're willing to walk 5-7 blocks, you can pay as little as $5 for a ramp or lot.