What is the best place to buy rainbow loom bracelets?

Go on Ebay and look up Rainbow Looms-Kit

Some of the best places to buy Rainbow Loom bracelets are at yard sales and fund-raising sales at schools and churches, where clubs or youth groups might produce many bracelets to raise money for special causes. Rainbow loom bracelets also are available on Etsy and Ebay (see links attached below.)