I am estimating between 47.95 for priority first class medium, but possibly large which is $60.95. I have received funds enough to cover the cost of postage and batting so I am good and with the backing fabric possibly being able to use the last bit to do binding. All covered on my end. When Annaquilts mailed me my quilt, her DH packed that lap quilting into a medium box. If I work the fabric enough and roll just as good as he did, I may get it into the medium box. We will see.