I would consider purchasing it, especially since there is some kind of offer going on for 2 free games every month up until the release of One. But the harddrive is a big problem in that regard.
Think probably better off waiting since 4GB is really not that great.
Wait is it a new model or are they just getting rid of the old stock before the new rework hits the shelves?
Disconnect and self destruct, one bullet a time.