Not sure what price you are looking for, but it is difficult to find them at a price less than what you need to turn a profit on eBay. I have gotten quotes for the Asian model from around 680-690 for 20 units (plus shipping from Asia), 690-700 for 25 (plus shipping form the USA) and $660/unit for 100 unit (plus shipping from Asia).
Make sure if you do buy some that the supplier hasn't stripped the 1GB card out, alot of people are getting scammed that way.
Good Luck :