My recommendation on how to sell on Ebay would be to always keep track of what you’re selling. You should always do your homework before selling., always look if other people are selling your item and about how much you should sell the item for. I think reserves are great for selling items, say you put a reserve of $10.00 dollars but the highest bid is $5.50. That item will not sell for less than $10.00 therefore if the bidder truly wants the item they will be forced to bid high, which means more money for you. I also recommend to put a gallery picture on your item. The product will draw more attention to sellers and your item is more likely to sell.

Well thats how I sell and its working for me, try it, it may help you.