Where can I get a decent RFID reader for less than 400 dollars?

Does anyone have any suggestions as to where I can get a decent RFID reader for under 400 dollars? I am working on my senior design project and am having trouble locating a reasonably priced RFID reader or kit. If there are any suggesions or advice, please contact me. Thanks.

May be you can try Atmel' product. I used one two years ago.

Do you by any chance remeber what you purchased from Atmel?