Lindar: You should read this:
Why is Handmade "So Expensive"? Nearly everyone goes through the same thing when they start selling their work online. We are our own worst critic. Hopefully that article will help put things in perspective for you. Lex is a kick ass DIYer, and she also does her own drafting, designing, etc, so I figured you could relate.
As for places to sell... I've not seen your work, but if it is expensive (as much as I hate to say it) it likely won't sell here. Artfire isn't as popular as Etsy either. If you are trying to sell high priced top quality handmade goods, Etsy is the place you want to do it. Sell your stuff somewhere where people have no problem spending big bucks... that's Etsy.

The second best thing you could do would be to have your own website. A lot goes into selling online. Especially if you are attempting to sell high dollar items. You can't just take a shitty photo and try to sell something for an arm and a leg. I see people try to do it all the time. It takes work. From the photos, to your descriptions, etc... When a person cares about the quality of their items, it shows. Those are the people who get sales. The ones who bust their ass to do things the right way. And believe me... there is a lot of ass busting involved. lol! She wasn't kidding when she said she works 6 to 8 hours a day. Been there. Making the item is almost easier than all the bullshit you have to do afterwards to sell it! :\
Anywho... She has other articles on the same site that may help you, so poke around if ya want.

-Aly-