http://www.amazon.com/Xbox-360-Wireless-Controller/dp/B000B6MLUA/ref=sr_1_3?ie=UTF8&s=videogames&qid=1251002972&sr=8-3
29.99 for the black wireless controller.
http://www.amazon.com/gp/offer-listing/B000OYITQO/ref=dp_olp_new?ie=UTF8&qid=1251003100&sr=8-1&condition=new
Not sure this is old, but...