I uploaded an excel file into Chat of what my dad had and left for us when he passed, and it gave me a really good estimate of what each coin/proof set/etc was worth.
If you would like, I can put you in contact with a shop in Roswell, GA that specializes in coins, plus they have a good gun section. They also have a watch expert and a GIA certification, if you have jewelry questions.
I don't know much about jewelry or coins, but I see jewelry store owners shopping in there, dropping major money. They have always been very fair to me.
