On ebay the white Sega Saturn controllers that come with the import consoles have white connectors, but I also see some that have gray connectors. Did someone swap shells with the gray controllers, or are some of them like that?

white connector:
http://imgj-a.dena.ne.jp/exj5/200905...22146283_1.jpg
http://www.hit-japan.com/ss/DSC07261.JPG
http://i16.ebayimg.com/04/i/001/2c/50/2959_1.JPG

gray connector:
http://i.ebayimg.com/02/!BSLBP3!!mk~...iHHPzw~~_1.JPG
http://i.ebayimg.com/03/!BSuB!WQB2k~...Zl8RrQ~~_1.JPG