I only found two places that are selling them online now:
MarineDepot ($49):
http://www.marinedepotlive.com/golde...-basslets.html
Jeff's Exotic Fish ($69):
http://www.exoticfish.com/details.cfm?cat=0|1977|11|14|0&id=36641&
Another option is that maybe a LFS can order you one.