I would make use of the sales and coupons. Just be done with it and buy the rotary cutter and mat. You will be glad you did. That way you will have and don't ever give it away again. I almost got rid of my sewingand quilting supplies a few years ago and am so happy I have. Like anything else better to have it and not need it as to need it and not have it. You can always use your rotary, mat and rulers for other projects. I use my rotary to rip seams out of jeans. I just pull the fabric back and have at it. Just splurge for the right tools. you'll be a lot happier. Less frustration if the cut isn't accurate with scissors and not all purchased precuts are the same size. Easier to square up with a rotary and ruler and cutting mat.