I had a feeling this would happen. I got mine about three days before the price went from 350 to 430 and now this. Mine says 44/2010 on the box, will be intresting to see what the latest production date is, so if you have one please report. Last time when the N810 started disapearing the price went down, so the uprise is puzzling, maybe just temporary out of stock. If you are on the fence, better get one when the price drops below 400, this the first and last resistive-screen-keyboard-linux-mass produced phone.
man I love this keyboard.