What is the postal rate for a large envelope of 2 ounces?

As of October 2023, the postal rate for a large envelope (also known as a flat) weighing 2 ounces is typically around $1.16 for First-Class Mail. Rates can vary based on additional services or specific postal carriers, so it's advisable to check with the USPS or your local postal service for the most accurate and up-to-date information.