I've made a couple of t-shirt quilts on commission. It was scary to cut up other people's memories! I got the orders when my cousin posted her graduation quilt online. I decided that my price was $17.50 per piece. I say piece because large or small, each item has the same amount of work, whether it is a pocket or a whole front. Most quilts use between 20 and 30 shirts. (25x17.50=437.50) I tell people right off the bat that there are cheaper places on the internet, but mine are custom designed and time consuming. I'm not anxious to work for strangers for free!