Your question was already answered in this thread: https://www.cointalk.com/threads/1958-life-changer.374761/
You'll get the same answers as your life changer topic post - MD not doubled die. But welcome aboard. There is much to learn and the members here are always willing to offer their knowledge. And stay away from youtube. There is a lot of bad information being vomited by idiots.
Considered worthless doubling. Nothing to do with a true Doubled Die variety. Some information - http://doubleddie.com/144801.html
As noted by our fellow enthusiasts, there is plenty of information out there that can help you along your path...or hinder you. Pay close attention to the links folks will provide you. You'll get familiar with the sources considered to be the most useful and fruitful. And you'll learn which ones to avoid...or at least keep in safe perspective. This is what you need to know about worthless doubling - Wexler's Coins and Die Varieties (doubleddie.com) The illustration above is recirculated quite a bit here, for those just getting into variety hunting and will have dozens of false alarms. But expand your understanding...ask questions here to clarify things. Eventually, you'll be in position to help others who are at the start of their learning curve.
NAV or No Added Value Doubling. It's very common and only worth face value. I would keep and place in a flip for future educational purposes.
hey welcome to CT Tom lynch. i wish i could tell you that your coin is a true Doubled Die variety buy i cant. the guys that have posted before me will always tell you the truth to what they see as will i. if you are a old or new collector you will never go wrong in learning what a doubled die coin is and how it happens. great pictures by the way. good luck