Color your existing system and controllers for $100, or just a controller for $25.
If the PS3 didn't look so good in black (and the fact that I've recently had to return it...), I'd consider this. I'm still considering getting a controller done in prowler.
It was randomly overheating on power-on, regardless of whether it had been recently in use. It sits in the open, too, so it's not something else's heat. Probably a fan startup issue. I got a replacement and it works fine.
I sure do - anything electronical in my room is black, curvy, and shiny. I spent time looking for visible computer parts, and for a TV, that compliment the PS3. No point having a bright green PC, silver TV, and a shiny black PS3.
Heck, even my mirror has a cast iron frame that's black and curvy.
You know, you could make quite a bit of cash doing that - a few people have coloured PS3's in interesting colours, and sold them for a few thousand dollars on Ebay, "the only PS3 in the world that is such and such a colour". Of course, they have a couple of controllers, bigger harddrive, but they sell for a lot.
For example, there was a red one on recently that sold for $6000, I think.