If you're looking to purchase a real Christmas tree, there are many options available. You can purchase one from a local tree farm, a retail store, or even online. Some popular places to buy a real Christmas tree include Home Depot, Lowes, and Christmas Tree Shops. You can also find smaller local farms and shops that sell them. Just be sure to do your research and find a reputable seller who can provide you with a healthy tree that will last throughout the holiday season.