Ebay fees can be expensive, but they seem lower than Amazon. I've looked at FBA, and although the turn around can be faster, I'd struggle to make much profit.

I like to think of my EBay fees in relation to the price of running a bricks and mortar shop. They are lower than renting a property, insuring it, heating, lighting and internet costs along with shoplifting.

In the ideal world, there would be a free selling platform that had great functionality and security for the buyer and seller. As it is, for what I sell (Eclectic!) Ebay seems to be the best platform on offer :)