I was asked by a friend to make her daughter a tshirt quilt for graduation in 2 years. I've never made one and really never wanted to, nor do I run a business. BUT she is a dear friend. So I would love to do this for her. I don't have the first clue what to charge or even how to make one. Yes I've watched videos and even went to goodwill for some tshirts and bought stabilizer to practice. She wants a bed quilt, say (85x85) 5x5 -15 in with 2 inch sashing, at even $16 a shirt that's $400. Does that sound about right? Any tips would be helpful as well.