Ozz,
I've been selling on ebay for years, and funny you should say that, as I was just going through stuff from our old Monty that I was going to put up for sale
.
You don't have to start an EBAY store, you can just sell as a regular guy. The Stores are pretty expensive to set up.
I use the Ebay Blackthorne listing software and I hate it. You might just try the ebay software first.
It's fun, but also a pain.