I hate answering questions with this but literally, if you google "blue ps3 controller" it will give you reams and reams of different retailers. I just googled that, and you can get them from Amazon, Argos, us.playstation.com, ebay, ToysRUs etc etc. If you google it you'll get a better answer than anything you'll get one here, 'cause only you know where you'd prefer to buy it from and how much you'd prefer to spend.
haha I am sure eBay has a variety of refurbished or unwanted colored PS3 controllers in good shape. Amazon may also have cheap colored controllers that work. even your nearest Wal-Mart may have colored PS3 controllers in the gaming aisles.
These are other stores where you might be able to find a colored PS3 controller: Best Buy GamesStop Target Toys 'R Us (not sure about this one)
I have taken my old PS2 console and spraypainted it myself, and I also did the same with the controles. I made it all white with red pinstriping and a cool PS logo in yellow/red.
I'm now about to do the same with my PS3, but this time I'll use airbrushing and paint it black with flames :)
You would probably want to check places like a game store, where I live theres a gamestop and things like that. You could also check places like your local mall for that too. hope this helped :)
That's definitely not a bad habit x) but yeah, in this case my advice is go to a search engine lol.
Bad habit I guess...I just tend to ask questions here before I go anywhere else haha
i seen them at walmart or any video game or electronics store
you culd get it at gamestop,wal-mart,target,ross,and best buy
Newegg has some: http://funadvice.com/r/14r4qfp4gdm
Frys, Best Buy, E-bay, Game Stop. Anywhere.
like blue, red, or(preferably) white
walmart, best buy,
at any game store