In 2003, gold averaged $363 an ounce — about $636 in today's money. That was up 17.3% on the year in nominal terms (+14.7% after inflation). In the free-float era the price is set entirely by markets, so each year carries its own distinct story of inflation, crisis, and confidence in paper money.
To see 2003 in the full sweep of the gold price, explore the 768-year ribbon, or find out what a 2003 gold investment would be worth today on the gold calculator.