Woot.com 2/9/08 - 2GB MicroSD Card with Adapter – 2 Pack $6.49 + $5 shipping
 

Kingston 2GB MicroSD Card with Adapter – 2 Pack
$6.49 + $5 shipping

For those not familiar with woot.com, when they're gone, they're gone (max one day deal).
Also, the $5 shipping is for 1, 2, or 3 orders (so 2, 4, or 6 cards).

I bought these from woot a couple months back and they work flawlessly in my N800.
However, it's a tiny bit awkward to pull the cards out of the "external" slot... don't cut your fingernails too short! :)

Re: Woot.com 2/9/08 - 2GB MicroSD Card with Adapter – 2 Pack $6.49 + $5 shipping
 

Good catch!
Note - For N810 you will need a micro to mini adapter.
/edit
Ideal for people with uses for multiple SDHC cards I've got 6 devices that use SDHC.
Also good to have one that is used for a complete boot backup.
Now if only multiboot was built in to ROM.

Re: Woot.com 2/9/08 - 2GB MicroSD Card with Adapter – 2 Pack $6.49 + $5 shipping
 

Wow, good deal for those who got in on it! Although, at first I read the title as February 9, 2008 :p

Re: Woot.com 2/9/08 - 2GB MicroSD Card with Adapter – 2 Pack $6.49 + $5 shipping
 

For those who are interested, Woot Sellout has a Bluetooth GPS kit with a SiRFstarIII chipset for $55. I guess it should work for N800 users?...

http://sellout.woot.com/