If you don't have a lot of money I'd say its a good idea not to throw down so much money especially just for one set unless you're pretty confident in your own abilities.
I think 1-3 dollars isn't totally unreasonable to put up though even if you haven't met them or seen them play before.
I think 1-3 dollars isn't totally unreasonable to put up though even if you haven't met them or seen them play before.