Not for sale, but if you lived in Michigan you could get TDK suit for a rental...
http://screamerscostumes.com/store2/batman-dark-knight-p-2363.html
i don't know if this is the right place, but i'm looking for the blue shirt and brown shoes that Joker is wearing for the bank robbery?
Its a full size Rubies costume, have you ever seen any of those in person? Theyre god awful my friend, a terrible waste of cash.
For all your Joker costuming needs, I suggest the Joker Costume thread up in BatWorld.
i actually couldn't find this site that you're talking about. maybe i just missed it, but can anyone link me to it? PM if you must. thanks.batworld, hm? thanks. i'll see if i can find it.
It's not an external site, just go back into the general Batman board for SHH Boards, and go to the Bat-World forum. There's a longish thread on Joker costumes with lots of tips on clothes, makeup, etc., and there are other threads on dyeing clothes, doing scars, etc.