2023 Mexico Libertad Aztec Golden Calendar 24k gold gild 1 oz silver coin. 2023 Libertad Aztec Golden Calendar 24k gold gild 1 oz silver coin. Comes in Quadrum capsule with matching COA Sleeve. Please note that the images above are representative photos of the product you will receive. We stock multiple quantities of most items, and while we strive to maintain consistency in appearance, there may be slight variations in the product you receive. Items are well packed for optimum arrival condition. Please be sure to return the item in the condition it was received in. Include COA and all original packaging.