Realistically m8, its up to you to decide if its a good deal or not based on your financial situation and your needs.
Having said that, Im personally wary of craigslist/ebay sales of expensive equipment. 1) you have no warranty/insurance to cover you if something happens and 2) theres a chance it might not be the product or condition listed.
Sent from The Droid... The one you were looking for...