The deal is now $29.99 on the web.
Just to give my 2 cents, WEP is easy to crack, SSID hiding is truly useless, and so is MAC address fitering. By using netstumbler I could see my wireless network. It picked up the SSID if you had specified one in the text bar. If there was nothing there, then it didn't report it, but otherwise it found my wireless AP. WEP is easy to monitor and crack, there are numerous books and sites that'll tell you how to, I never bothered to try and crack it, but I know if you get 500mb of traffic, you can crack the WEP key, some tools can do it with as little as 100mb of traffic. MAC addresses can be copied. Most mainstream cards that I have seen (Dlink, Netgear, Linksys) will not let you, atleast the popular ones, but if someone wants to get on your wireless network, they will have a card that can. If you use WEP and MAC filtering along with disabling DHCP, you should be ok as long as you change the WEP key atleast once a month. But, almost every article/website/book that I read, says that you should not use wireless for sensitive things, like logging into your bank account. I personally setup a Radius authentication system, but I still don't use the wirless for anything more than browsing and chat. Anything important/sensitive I do from my desktop.