try to find a 'niche' - sell a specific theme type quilt.
I told the man that called, that due to the accident I no longer quilt (this was RIGHT after the accident), but the reason he was calling was because he saw a basenji themed quilt I donated to our national show, and he wanted to buy one.
Since then, I don't 'sell' and am lucky I don't have to. Though since then I've made a basenji themed wallhanging, and am half considering finding the guy and just making him one as a gift. Sort of a thank you for making me think maybe I could still do this.
I suggest trying to think of a specific theme that's not too common.