I was given mine as a gift....but recently bought one for another person, and got the whole darn thing on E-bay for pretty cheap...the blank bracelet and 5 charms for about $30(I bought from different vendors).
I had GREAT luck on e-bay, no problems. Search on there and you will find scrapbook and stamp realted ones. (be careful with the one with the SU logo...I think it's a copyright issue...it was discussed on here a while ago).
A friend of mine gets hers on
www.jeweltheif.com
there are a lot of sites on there that you can search
happy shopping!
kelly