Thank you all for the great tips for purchasing the dies. I make the big block quilts (10") for quilt auctions and church fundraisers. I bought the Go Big cutter and the 10" die to cut these squares more accurately and perfectly than I ever could with my rotary cutter. I didn't realize how many dies are available for this electric cutter and some are truly expensive. A friend of mine stumbled upon a few dies at a garage sale this summer but I don't have such luck! I will definitely check EBAY and Amazon for the other dies I want to buy.