Very cool, who knew! I know all about the work involved in those projects. Love to know what she's charging, especially since you say she's selling lots of them, which does mean the price needs to go up a hair. I like the backer and the design, what I don't like is the finish. Could be just the photo though, but they look very glossy. They should not look like they are plastic. Hand her a bottle of satin bartley's gel and tell her that's all she needs, and it will be cheaper and faster to finish. Rustic design, satin finish. Classic fancy design, satin to semi gloss finish. Pen, high gloss. So dull down the finish, and raise the price, lets start at %10 higher. If sales stay the same, add another %10. Slow down the sales, but just barely. This means less work, more profit for your work, but if you take it too far, obviously you sell nothing.