Fry's sells a lot of refurb wireless network gear, mostly Netgear. The prices are OK, not that hot most of the time, but last weekend, I found some WRT54G v2.2 for $29.99 and WRT54GS v1.1 for $49.99 at the Manhattan Beach store. You can flash these versions with a Linux firmware like OpenWRT, DD-WRT or Tomato.
The price isn't that hot for refurb with a 90 day warranty, but hey, it beats buying used off Ebay or paying $60+ for a WRT54GL.
The price isn't that hot for refurb with a 90 day warranty, but hey, it beats buying used off Ebay or paying $60+ for a WRT54GL.