offer low or free shopping, customers will be more likely to buy from you and i think this can improve your best match ranking as well
To increase sales on ebay try to give offers to customer like free shipping, discount on certain amount of products. Proper Keyword can also help you to increase sales. Use auctions listing and Best Offers method to attract customers.
Buy multiple items of a cheap but good product so you get some swift positive feedbacks through to build up your ratings; the higher your ratings the higher your listing will appear; list the product clearly, no spelling mistakes, give great customer service and offer refunds, give customers positive feedbacks as soon as they've paid.
just use terapeak software and you can see what is the best seller items, and You can sell anythings like that
It's all about the DESCRIPTION and the TITLE. Make sure it looks professional and has the information the buyers wants to know. Don't just copy info from the box, but describe what is nice about the item and why this certain type of person would like it.