An added advantage that you have using I sold it on eBay is the expanded market this eBay store has
. Of course, expanded is damning with faint praise. The range of eBay as such, that it is not too much to say that your item will have worldwide exposure. If there's a secret to doing this as a business, this may be it. There is no other way to get this many people looking at your item for such a low price.
When it is time to get some new assets by selling some of your stuff, look at what the I Sold it on eBay store will do for you. This eBay store as streamlined the process so much that it is made this kind of consignment selling a viable option as a second job, and if you have access to lots of things, it might even become a primary job.