If you haven't seen this great site yet then i recommend you check it out.
I have started to use it for some of the figures i want to sell and don't want to give alot of the money made for them to Evilbay. It's a great idea but it need people in the wargames community to support it.
They also have a competition on at the moment for people who like and share the comp on their facebooks so get yourself over to it.
Buy from it, sell on it and make it a success and we won't need evilbay.