I don't print my 3d models for sale. If you don't have a printer yourself, the price and quality of print services like Shapeways may not be good enough for your needs. To help with this, I've asked on various message boards for hobbyist printers willing to sell prints.
The list below has contact information and other brief information related to these printers.
Note: This is a simple contact list. I am not performing extensive vetting or research about these sellers or their services. You'll need to negotiate details such as costs, time estimates, customization requests, etc., directly with the sellers.
If you are a 3d printer who would like to get added to this list feel free to contact me at captainmojo@captainmojo.com.