A. americana is a very common plant and that specimen is not even close to mature size yet, if my dimension estimate from the picture is correct.
Mature A. americana are on the order of 5-6 feet tall with circumference on the order of 8-10 feet. So they have quite some life ahead of them, so these plants could be worth something to somebody. In our neck of the woods if you would want to buy a plant of that size you could probably find them for about ~$100, but if this is a common plant where you are it might be hard to get someone to fork that over as they are so easy to grow from small pups.
