I used to use KEH but the last couple of times I tried them their website was not working properly and I had a hard time even getting a quote; don't know what's going on there. This is the first time I've used MPB and now waiting for money to be deposited so I hope that part goes well.They seem to have a very good reputation for buying and selling
I personally prefer to use eBay to maximise my return
I try to buy only at sale prices or where manufacturers have seasonal / cashback and other offers so that if and when I sell I lose very little or even make a little
That way I can try out lots of equipment without breaking the bank
I admire you for going through ebay; I'm sure it's the most profitable way to go, but I'm just too lazy. In any case I hope I'm through with trying a lot of equipment for awhile!