I made a wrap for a friend out of Lion Brand Trellis. She paid me for the materials, and it took about 10 hrs to complete. She wants to pay me for my time, but I can't see charging even minimum wage - that would be over $80 total for a simple item. What would be a reasonable amount to charge for a Stst wrap? I'd like something for my time, but I don't want to take advantage, either.