I faced the same situation a couple of months ago with a big inherited collection. After testing a few options, I found a really practical mobile tool that works well. You just take clear photos of the coin and it identifies the type, year, and gives you a value estimate. I now use this coin checker every time I sit down with my collection. It has helped me separate common coins from ones that might actually be worth something. The best part is it keeps a history of everything I scan, which makes organizing much easier. It’s become my daily helper for coin sorting.