Hello there. Back in the day I had an unbranded wireless controller for my old 1.6 Xbox. Recently I had to throw that out since the plastic became sticky and leave residue everywhere. Apart from being icky, this felt like it would not be the most healthy stuff. Now, finding a replacement is not that easy. Searching for "Xbox wireless controller" or "original Xbox wireless controller" simply yields too many results for Xbox one and Xbox 360 (thanks Microsoft for your stupid naming scheme). Does anyone have a decent source for affordable wireless controllers for the trusty old thing?