More sites to help on eBay

Auto upload FREE to get more exposure and traffic. Can you get tools and information that will help you increase clicks? Try it and see.
https://merchant.thefind.com/

Try this site to value collectibles, art and antiques with 7 FREE lookups. Over 136 million historical prices and images aggregated from both online marketplaces and from some of the leading auction houses their database covers some info that is gone forever on other sites.
http://www.worthpoint.com/

Getting back into eBay

Continuing to downsize after my recent move I am getting back into selling jewelry (new and vintage). I discovered these resources: http://www.indiemade.com/category/resource/general

and sites
http://www.etsy.com/
http://www.zibbet.com/
https://tictail.com/
http://www.rubylane.com/jewelry

Could they be more lucrative than eBay? Is it better to use these or have your own website? Time will tell.