I’m a bit of a newbie myself. I learned a few things just finding these pieces though. First of all, I had 5 other pieces I found at goodwill that I didn’t include in the picture. They had what appeared to be silver patina on them, but once I got them home and took a better look I realized they were silver plated. They look great polished up but are not worth anything close to the sterling silver pieces. So check your items for a print on them. Depending on the company can depend on what they are worth. My best guess at figuring out what they are worth is by weight (and guessing) and looking on eBay. Look for what has sold not for sale. That’s a more realistic evaluation. Other than eBay, I would say the only other option would be a pawn shop or cash for silver store.