I never knew exactly how much it costs to make a quilt, since I buy an make it in different batches, so I have decided to keep a log on each quilt I make, including the pattern price, fabric, batting, quilting. I won't even put in the labor, but I am so curious to see the final total. I only have two quilts that I have started this, and I think I will make it a habit, even if it is just for my own knowledge.