Ebay and microsoft are running a deal to pimp live search. The way it works is you search for something commonly found on ebay at live.com ("ps3 bundle" works well) until you get a little banner ad thingy that mentions 15% cash back on ebay. Click that, and then search for an n810 or whatever you're looking for and you'll get 15% cashback.

It was 35% a few days ago but people abused the crap out of it. I missed getting an n810 for under $200 by mere hours. But still, 15% is pretty good. The new n810s generally seem to be $360 (15% cash back bringing it down to $306) but there are a few used ones for less.

http://forums.slickdeals.net/showthread.php?t=846962 has all the info and should stay up to date.

Wow, that's pretty tempting! I've been kind of lusting after the n810 as an upgrade from my Zaurus SL-5500, but have been waiting for the price to dip some. The cashback's gone back up a little; it's at 20% now anyway. Could get a n810 new for around $252 if you can also use the 10% coupon eBay's been emailing out.

Dangit, at $360 it was much easier to talk myself into waiting. :P

There is also a 10% off eBay coupon: CJUNE0810P

Expires 6/30/08 but would add a little more savings to your purchase. Right now it looks like the "35%" deal is working at 20%