A quick search on the internet revealed this much so far about the Designer Show House. For a cool $1,875,000 it can be yours. It is a buyers market right now isn't it? so I'm confident you could make a lower offer.
It's being offered by the Bean Group. Here's the link to their website and directly to the home:
http://www.beangroup.com/real_estate...eredith/640424
If you do not want to use the above link, you can search on
2008 designer show house, meredith, NH
I will see if the Shelter has anything to add to this.