I did not see any M&M Pirate Candy Dispenser, Pez has one. Can you post picture or any link ?
Never mind I saw one being sold on ebay , there is one available for 22 dollars.
http://cgi.ebay.com/ARRR-MATEY-PIRATE-dispensers-m-m-m-ms-NEW-EURO_W0QQitemZ400005883323QQcmdZViewItem?hash=item400005883323&_trkparms=72%3A1421%7C39%3A1%7C66%3A2%7C65%3A12%7C240%3A1318&_trksid=p3286.c0.m14