Any good set up for gaming controller on Nexus 7?

[npark2012]

Does anyone know any good cheap controller that I can use on my nexus 7 to play games with? And by cheap I mean like $5-15 and that would be compatible with nexus 7. Thanks for your input

 

[ilhe1s]

I'd suggest a knock off Wii controller. Only problem is limited button mapping.