Email this seller in Germany... he has ALL BLACK tail lights that aren't expensive and will even cut his shipping down to a reasonable price compared to what he lists in his auction:
http://search.ebay.com/_W0QQfgtpZ1QQfrppZ25QQsassZlinatecQ5fdeQQssPageNam eZSTRKQ3aMEFSQ3aMESOI
Best of luck!