One of my old and trusted 40ds finally broken down a few weeks ago. I sent it to a canon authorized repair shop and was told the mirror 'shaft' (i guess the part that holds the mirror) is broken and it will take 170 to repair. It will cost an additional 70 to replace the shutter (it already has 100k on it). Here are options:
1) Sell for parts - not sure how much I can get for it? $50? $100?
2) Trade the broken 40d to canon for a 5d2? It will cost about 1400+tax and I have been planning to pick one up later this year. Will price drop further in a few months? Also not sure if the 40d is eligible, does anyone know?
3) Repair it. But I already have another 40d with <20k on the shutter that I can use.
What should I do?


