Yup, that's why I have 3 now...lol. The Joann's store is just around the corner from me, so it's easier to buy a replacement.
Luckily I was able to share some of my excess quilting supplies with my daughter now that she has started quilting. I figured that would help her to stay inspired if she didn't have to fork out lots of $$ to get the basics (rotary, ruler, mat).