I think the biggest sellers on Etsy started out on Ebay and have a huge client base. There is one lady who sells on Ebay and Etsy (materialgirlchic)I think is her webname. She is now even selling on a private website she has set up. Her daughters and husband help out also. I found this out as she sent out a ton of emails to announce all this. So maybe check her out on ebay and see how she does it. Good luck :):)