You should be able to see a small pill bottle in the middle. While I was repotting one of the violets over the weekend, a leaf fell off. It was a small, new leaf so I immediately put it in water to root. I hate to waste it when it could become a new (free) plant.
I also have an orchid which was purchased on clearance for $2.50. I am still learning to grow these, but I am enjoying the blooms now.
I have mentioned before that I enjoy finding clearanced price plants. With a bit of care they can quickly grow back into their former glory. I do not mind a little patience in exchange for saving money!