Pentax 645N with 120 Film Back and extra film holder. The lens that comes with the camera is the 75mm f2.8 autofocus Pentax lens. A cool film camera for portraits and landscapes. Offered at $960.
If you want a complete system with 2 camera bodies and a bunch of lens - then for $3000 you can get the above Pentax 645N with 75mm f2.8 autofocus lens and rest of these items ... if you want just one item the item price is also listed.
Pentax 645 second camera body with 120 film back - item price $350
Pentax 45mm f2.8 lens - manual focus - item price $350
Pentax 35mm f3.5 lens - manual focus - item price $700
Pentax 300mm f4.0 ED (IF) lens - manual focus - item price $700
Pentax 1.4 Converted for the 300mm lens - item price $200
645 Lens Adaptor for K series 35 mm Pentax Cameras - item price $200
Metz CT3 Flash with mounting bracket and battery case - item price $100
Mets CL4 Flash with mounting bracket and battery case - item price $100