Buy.com has two models of the HP 2140 in stock.
1GB XP with 6 cell battery for $479
2GB Vista Basic with 3 cell for $499
Only a few left for both. There is free shipping but it states that it may take 3-5 more processing time. $5.49 for 2 express
ships in 1-2 business days(Mine shipped the following day I ordered)
I ordered yesterday and it shipped out today Fedex home delivery with indirect signature. Should receive it on friday.
Just heads up for those who don't want to order directly through HP.
PCMall and CDW also has some models available now but I have never purchased from those two before.