Japan's Finance Ministry said it will issue commemorative 10,000 yen ($70) gold coins for the upcoming 2025 World Expo in Osaka, with a price tag of 268,000 yen each amid the soaring cost of the precious metal.The third installment of specially minted coins for the event also includes 1,000 yen silver coins, to be sold for 15,200 yen each, and 500 yen coins.The 10,000 yen coin, measuring 26 millimeters across and weighing 15.6 grams, is designed with an image of the Expo's official character Myaku-Myaku and the Japan Pavilion. The 1,000 yen coin, 40 mm in diameter and weighing 31.1g, will i…READ FULL ARTICLE