i did post something about a controller i bought from ebay, cheap as hell no branding at all
it arrived broken lol, the Z button was stuck soon as i pressed it, i had to open the controller and use a knife to carve some plastic and after that its been working great. was like 2-3 months ago still working fine. my brother did buy a controller from gamestop, those mini controllers the directional joystick points to the left, but doesnt affect gameply, also it was only used for about 2 weeks before that happened
*Edit*
ones i grabbed from ebay was #2, comes in a bubble wrap. also mine came with 4mb memory card instead of 2x controllers, memory card was converted to a SD card adapter and works great also