Who cares? If Lincoln smoked a joint, then such a coin would be worth much more. I would really trade it for something more useful. By the way, regarding the topic of weed, I can recommend you the WeedDelivery website, where you can order the delivery of weed for yourself. If you are interested, I advise you to try it now. Good luck with that.
Oh wow, this coin was obviously modified outside the mint, but it is one of the few that is actually worth money (there are actually several of these known). It can sell for around $2.