I found these guys today, thought I would share them with you.
This is a CAD package/CAM service business.
1. Download their 3D CAD program
2. Design your part(s) and click "quote"
3. If your happy with the price, place your order.
Parts are then delivered to your door. Pricing isn't too bad if your into 50 or more quantities.
Check it out: http://www.emachineshop.com/