Wow, $155 for a D200. I bought mine new when it came out. Then I proceeded to buy DX lenses, occasionally using an old lens from the FM2. I still regard the D200 as a very good camera and I use it on occasion. Now using the DF and D3, I am back to the old lens plus a new FX now and then to round out the lineup. I am not a pro and can't list all the technical pluses but I would recommend the D200 to anyone wanting a good camera for little money, especially if it has been well taken care of. Good luck with yours.