Last year, a friend of a friend lost money gambling and pawned his big gold chain. My friend asked me to help redeem it. It weighed over 120 grams, and at the time, I already thought 650 yuan was a high price. I didn't really want to buy it, but he kept calling me, and I gave in. Besides, it was from Lao Feng Xiang (a jewelry store), with the invoice and box still there, but they charged me the regular gold price. Thinking that the jewelry store might have a promotion where you could get some discounts on exchanges, I reluctantly agreed. I never expected it to almost double in value! 😐