Hi All, I'm contemplating the purchase of a Mamiya 645 AF-D system (not the AF-D II). The system is in excellent shape (most items in near mint condition). The components are as follows: - Mamiya 645 AF-D body and prism - 80mm 2.8 lens w/shade - 2 backs with 120-220 inserts with an extra insert - 105-210mm 4.5 ULD AF zoom lens w/shade - 55mm 2.8 AF lens The system will cost $2350 USD. I'm wondering if this is a good deal and should be scooped up. Any comments would be appreciated.