Amazon has the HP Mini 1010NR for just $299.99 shipped. This Netbook “ships with Genuine Windows XP Home Edition with Service Pack 3, 1.60 GHz Intel Atom Processor N270 with 512KB L2 Cache.” Product page.

Available Graphics Memory, 512MB DDR2 System Memory (1 Dimm), 8GB (Solid State Drive Flash Module), and a 802.11b/g WLAN Wireless Option. Dimensions: 6.56 (W) x 10.3 (D) x 0.99 (H) approx., 2.23 lbs.

[via Amazon]