Go to the jewelry city in Tongguan to buy it. Cheaper than Xi 'an per gram. 4. 50 yuan. If you buy more, it will definitely be cost-effective.

Last February, 65438+, Tongguan gold was less than 260 per gram.

Xi The train fare from An to Tongguan in 40 yuan, plus taxi fare and a meal in Tongguan County, is less than 100.