I am writing this review for gear I sold to MPB. I plan to purchase from them but have not done so yet. On the selling side, the process was very simple - you enter the gear you want to sell, your view of the condition and then you ship it to them. Within 2-3 days of receipt, they tell you whether they agree with the condition, and if not, they will tell you why. You can then decide whether to proceed, or cancel. If you proceed, you get money on your account within 2-3 more days. I did a bit of comparison and their prices are fair. Obviously you might get more by selling direct to someone, but my gear was not worth enough to justify the extra hassle. I sold a camera body and two lenses. The camera came back with a higher price, one lens was slightly less and the other lens was as planned. Hint: keep the original camera/lens boxes, as selling in the original box helps a little. Also, don't forget to include everything you have (spare batteries, even if not OEM, neck strap, etc).