I know how you feel. Years ago I made a afghan for a coworker. It was crochet, and I told her I would make it for $20.00 since I was making another one at the same time (no extra cost for yarn). She paid me $60.00. I felt guilty, but she told me that she still has the blanket put away for GGC. She never gave it to any of her DGC. Now I feel honored not guilty.
Sue