I listed this 3 bar listing on artfire.com as well, just to test it out. They let you post a limited number of things for free with a basic account. The pro accounts costs 9.95 per month, but has lots of extra features and unlimited listings. I am testing this out to see how I like it compared to Etsy. Check it out and tell me what you think:
I don't really like that the address has nothing in it about hte actual listing like etsy does, also I don't really know if the payment methods are working yet. I know Paypal is working, but the google checkout I don't really know.