Silver shops, jewelry stores, pawn shops, etc. But these places pay cash by color and grams, which is very cheap.

If you have some old silver ornaments or silver ingots in your hand, I suggest you go to the antique city and talk to the owner of the antique shop to see if you can reach the level of antiques. If it reaches the antique level, you can bargain with the owner. The price here is much higher than that sold to places like silver houses.