Since you're in a guild, you could ask if anyone would be willing to barter services with you. They could cut your circles, by hand or machine, in trade for you doing something for them (doesn't even have to be quilting related when you get right down to it). I love cutting, even circles by hand, and would be happy to barter with you if I were in your guild. Beats buying a die cutter at any price to my way of thinking. Good luck.