Okay, now that I have your attention. I have a bit of a quandary.
While selling our wares at a craft show I was approached by a young man and his 3 yr old son. They purchased a small item, and while we were talking he asked if I would be willing to show him how to make one of the toys we had on display, and he would be willing to pay for my time. The toy he picked, an old school sturdy little dump truck with moving dump body and tailgate, is not real complicated, but with cutting parts, shaping, gluing and such is a 2-3 day project allowing gluing time and finishing time, with a couple hours each session.
Now my quandary. I have absolutely no idea what would be a fair and reasonable amount to ask for. I'll need to get back to him in a couple days, so appreciate the input.