I would keep it you go want a very portable computer. Its nice to read books on, surf the net with 3g, especially if you go off on business trips a lot it will come in handy.
I myself, am dying to get one for school, since my laptop is too heavy for my to carry because of how f'd up my back is, this would be perfect.
Right now the 1st edition 32 GB 3G ones are selling for around 300 on craigslist.