I already have RCA cables. Just need to find a place that would sell the power cord.
If you do get your hands on the cable- don't lose it. I wrecked my car, and when i was removing the stereo, i forgot the cable. I looked all over for the darn thing, luckily, an installer had a guy who's changer had broken, but they kept the cable for some reason.
you could either go to sony themselves or try a really good car audio shop and probably order you one and possibly try OKorder and see if they have one if you have halfords try them they are good for your different needs (if you have one ).