A few weeks ago I posted about wanting to get some of the stock fins for the Marius board.
http://www.wakeworld.com/MB/Discus/messages/1/267549.html?1132772550 Erik C from Ski World USA posted that he had one and would hook me up.
Today I got home and not only did Erik send me one fin, but two. I've always heard good things about Ski World and now I have first hand experience. Thanks Erik, let me know if I owe you anything for shipping.