Replying to Ebay and fbi BS

Okay so I put my HDR FX1 on ebay and just put a pretty high reserve so I got what I wanted out of it, and some dude is like turning me into the fraud unit for some weird crap? What the heck would you do? The guy is like the biggest retard EVER. Like he is like Why don't you have everything that came in the box with it new? Like the cables and stuff, and I want to keep the cables what the hell? Why can't I sell what I want for my price?