Our team used
Dr. Don's Buttons for our 2004 buttons and then this year we bought one of their button makers and button supplies from them. I didn't do the research on the price for making buttons, but I did do the research on button supplies and they were one of the most affordable. They also sell button supplies for some of the Badge-a-Minit machines.
Also, I misplaced an order this year and they responded right away to my e-mail about it and corrected it with no problem, so I can't say we have any regrets about going with them.
Heidi