I apologize in advance for being blunt, but it will be rare you\'ll be able to sell what you\'ve got there for what you are asking. People buying minis on eBay are either looking for cheap gaming minis or high quality collectors minis, and right now, you have neither.
Also, eBay is slower at this time of year, things pick up a bit in September. As a rule, the more exposure the better, advertise here and anywhere else you can think of, but I still don\'t think that will help you a lot, because frankly, what you are selling isn\'t really what\'s in demand.
Also be warned your auctions can get pulled for including Warhammer in the title when you aren\'t selling a Warhammer mini. Yes, it gets you more hits, but you run the risk of having your auction shut down.
I\'m sorry I am not of much help, but to sell on eBay you need to stand out from the crowd, and right now, you aren\'t doing that.
--Katie G.