Visit the website (quilts for sale.com) and browse around to get an idea what people are charging/getting. Their guidelines for pricing is to charge between $20 & $30 per square foot depending on the amount of work involved (yours would certainly be in the $30 range) at that rate a 72" X72" quilt = 36 square feet X $30 = $1080. You didn't say what size yours is, just multiply length X width (72" = 6' {feet} 6' X 6' = 36 square feet)