In case anyone is thinking of picking one of these up (I have one and it works very well), I ran across this in a Costco e-mail ad:
http://www.costco.com/Deluxe-Wireless-B ... reId=10301
I know that when I first purchased mine, it was about $75-80 if I remember correctly. So I went and looked and see that they are on sale for $59. Just search for Maverick ET-732 on Amazon.