A museum with precious artifacts are one of the ways museums educate the mind.By keeping an artifact you found to yourself and not giving it to a museum, people won't be able to learn and discover new things about the world.
There are always pros and cons to each side of an argument. In this case, keeping an artifact from public can be a good choice. It could maintain peace between museums. There was once a feud between two museums. One was in Egypt and the other was in the UK. The Egyptian Museum sued the Museum in the UK for not agreeing to return a precious Egyptian artifact.
If you discovered something you think is priceless, think about what you would choose to do. Give the artifact to a museum and let kids and adults learn about your discovery? Or, keep it from the public and stop a feud from happening? Choose wisely.