I just spoke with Isaac from Adorama. He told me my trade value for the body I sent in was half of what I was quoted. I asked why and he stated that the sensor was either very dirty or scratched. This has left me both disappointed and confused. The sensor was excellent prior to shipping the camera. I told him to send it back. After waiting a week for the quote, I now have to wait several more days to see what the condition of the camera is. I also sent a lens to B&H at the same. Zero problem there. They issued me a check for the exact amount quoted. Anyone with a similar experience? I really hope they wouldn't return my camera damaged.