I don't have a 'stash' to speak of as I have only purchased fabric for projects I am actually working on, but I was surprised to find enough "left overs" from previous projects that I might be able to pull this off.
I have never done a mystery quilt so I am looking forward to hopping on board the train... besides, it will be a nice break from the tumbling blocks quilt I am trying to finish for my youngest son's graduation present. (I could choke him for picking this pattern when I am such a 'beginner' quilter.