New, not refurbished: http://www.newegg.com/Product/Product.aspx?Item=N82E16833127258.
if the link doesn't work, just manually copy it into the browser.
The Refurb was available in the other post for $69 couple of days ago and it was definitely A1 revision (not DD-WRT compatible)
I went on chat with Newegg techsupport hoping to learn that this was B1 version, but they refused to provide any guarantees regarding hardware revision. Hoping that Newegg moving enough of those devices ther is a good chance to get a B1 revisionbut YMMV on that one.
PC Mag Editor's choice
Laptop Magazine review
Testfreaks review
Good luck