That is the best guarantee available for authentication of the box seats. Seats are in obvious aged used as is condition wear and tear but very presentable. Also included are the 3 runners to support the seats. Great package at below market prices for a true blue NYY fan. Be alert foul balls sticker on rear of seat 2 is included!The item "Authentic Original NYY New York Yankee Stadium Double Box Seats w TOP HAT EMBLEM" is in sale since Monday, February 10, 2020. This item is in the category "Sports Mem, Cards & Fan Shop\Vintage Sports Memorabilia\Other Vintage Sports Mem". The seller is "erp7777" and is located in Elma, New York. This item can be shipped to United States.