Hi everyone. I received this silver eagle from a coworker today. How would I go about cleaning this coin? Also can anyone give amgrade on this coin? Thank you in advance
You don't want to try to clean it. Take it to a coin shop and pay a few dollars and exchange it for a brilliant one. If you don't know what you're doing, you will damage it.
I wouldn't clean it if it were mine, but if you're bound and determined to, find a silver dip, dip it and then rinse the dip off thoroughly with distilled water and let it air dry. Do not rub it with anything, not even a soft cloth, or you'll leave hairline scratches. That's only if you've made up your mind to clean it and we can't talk you out of it, it really is a nice coin just the way it is.
I looked at sold listings on ebay, 1996 silver eagles are going for anywhere between $30 and $50 in the past couple months.
It got exposed to air, and contaminants in it that reacted with the silver. '96 is a bit better date, so you may be able to get a 2019 plus some cash in exchange. You need to get a fresh piece and have it put into an Airtites coin holder. That should prevent this from happening again.