Our hardware store has an oven liner that is identical to what the quilt shops have as a pressing sheet for fusible applique. Its about $5 where the quilt shop version is $17. Hardware stores, storage unit shops, scrap booking shops, upholstery shops (they sometimes give sample books away or for a small cost) farm stores, lots of small items that can be used, lumber yards (door peep holes, door stops etc) It goes on and on.