I just won this one on ebay
Linky
yea it doesent work but the price was right and I am fairly certain its repairable. about half price of a working one from what I could find
even if I cant i'll buy a known working one and swap the shells, I really wanted a green or translucent one and since this ones green its win win. then I can resell the non working one on ebay for parts. get some money back and maybe some one with more know how than me can fix it.
I am thinking though not seen by N64 when plugged in could be only a few things. worst case scenario could be the chip in the controller it self in which case I could probably swap one out of a broken official controller and call it good