## Flea Market Fortune How to Find and Buy Gold for a Profit

Jul 28, 2017 If your items are 14-karat gold, multiply $1,183.50 by 0.583 (58.3%, the purity of 14-karat gold) to get $731.43 — the value of an ounce of 14-karat gold. Divide this number by 28.3495231 to get the gold’s value per gram, the way most jewelers will measure it.