I've found a few places on ebay that sell live fish, corals, inverts, etc.. They usually give you a flat shipping rate, and they overnight them to you. You can usually add as many items as you'd like for that one flat rate. A lot of places also offer free shipping on orders over $150 or so. A couple of ebay stores I've liked are: reefs2go, reefs09, and oceansgarden-inc. Be wary of places that don't have a live guarantee; they usually don't carry quality livestock. Good luck!