I'm thinking about selling cards at a craft faire.

Has anyone ever sold items at a craft faire? I've always wondered how much handmade products sell at those things, because I'm considering it this year. There's one coming up for the City of Buena Park in SoCal....

So I'm trying to get a head start on mass production of holiday cards... but it's slow going.

Here are a couple to start...

Using last year's purchase of die sets, I decided to add MFTStamps striped diagonal background to the base to give it a more festive, candy cane look.

Can someone please clue me in on how much I should charge per card at a craft faire?