The Sony’s full frame mirrorless cameras are more and more popular today. The a7 III is one of the best selling full frame mirrorless cameras since it is released last year. Instead of buying new models at a high price, a lot of photographers now looking for used Sony full frame mirrorless cameras for the much cheaper price, sometimes you can get used models up to 50% off than new models.
Below are top online stores that you can buy used or refurbished Sony a7 III, a7R III, a9 mirrorless cameras. Sometimes used gear also coming full Sony USA warranty, you can take a look at below: