Cool92GT

I'm looking for 17" gunmetal cobra r rims w/ 4 lugs. I've seen them on a black mustang gt like mine and I just loved the look. I'm searching all over the internet for them but can't find them anywhere. I asked the kid who i saw had them and he told me he got them off ebay. I tried ebay but had no luck. I guess I can get them with 5 lugs but rather not make that conversion because I don't have too much $, and I may want to put the ponys back on sometime. Anyway, does anyone know where I can get these wheels? Are they still being made? thanks