Does anyone know where Xianyang can recycle ancient coins? I have a Zhou Tong ingot. I don't know if it is valuable. Is it collectible?

Joo Won Bao Tong and Guang Bei are priced at 30-40 yuan, and those with moons and moons are more expensive, which has certain collection value. You can go to antique markets, antique shops, rural fairs and post offices in cities and counties. Collectors, coin dealers and enthusiasts are waiting for you to exchange transactions. Ask local residents and businessmen for their addresses.