I just want to let you all know that I have received my first order of rotary cutter blades form Threadart. They cost me about Au$4.55 each because I bought 6 plus $6.60 registered mail. That is $2.99Us each, I also ordered another 6 two days later and will get them Wednesday. I am going to give my daughter 2 blades as she is a beginner quilter and is trying to make a quilt for her queen size bed. so I think I SCORED there and so did my DD. hers are free.