This is a 2024 six coin set, “Marco Polo Pure Gold Coin Set” minted by the American Mint in 2024. Each Proof coin is 1/200 ounce .999 fine gold. Coins are in pristine condition and are enclosed in a wooden presentation box with COA. MTS COINS is a PCGS authorized coin dealer which has been in business for over 30 years. We are conservative coin graders and do our best to provide accurate grading according to the Photograde book. We accept PayPal only. Payment must be received within 7 days. If you are not satisfied, we offer a full refund within 7 days minus shipping.