I've got a basically unused Mini with 2 gigs of RAM, 2.4 GHZ Intel C2Duo processor. I thought I could switch from a laptop to a desktop, but it turns out I can't! The Mini is in like-new condition, as the few times I did use it, I booted from an external USB drive, so it hasn't even been booted from the internal drive yet. Asking $550 OBO shipped within the CONUS. It's a refurbished unit, btw.