I was in a local Home Depot today and sitting with all of the 4330's was a brand new in the box TP1300LS. I wrote down the upc and had the service desk do a price check. It rang up at $399. Isn't this particular unit a couple of models old not too mention a couple of years old? What would be a fair price to talk to the manager about? Is the 4330 that much more advanced than this one? Advice?? I need a planer.