The Galileo has seen better days, but after a solid restoration job, it should serve as a solid commuter vehicle. Kiko Auctions sold this 1:1 scale prop from the original Star Trek series last week after a fierce last-minute bidding war.
News Story and Auction Site -via Born Rich | Images: Paramount, Kiko Auctions
I'd rather make a scratch one as a cabin. It's just about the right size.