I commend you for asking. Most people in bonsai will never find or be able to afford material like this. In these situations, I try to see things from a positive or objects point of view, if you will. This tree is probably a couple of hundred years old and seems to be doing well. Lets just hope that this beautiful tree enjoys another 200 years of good health. It's sort of like if you are in a pet store and you see a dog that you really want, but do not purchase. Then shortly after, you go back to the pet store to buy the dog. In which case, the dog was sold. However, the store employee tells you that the dog has gone to a great home with other dogs to play with. In which case, you can be happy that the dog will have a good life.
Rob