Don't know anything about this grading company. Got this card in a larger lot. Card is pristine. This rare, collectible Brett Favre 1991 Upper Deck Rookie Force RC trading card is a must-have for any Green Bay Packers or NFL fan. Featuring the legendary quarterback in his rookie year, this card is an exclusive and highly sought after item. With its gem 10 rating, this card is in top condition and is a great addition to any sports memorabilia collection. Don't miss your chance to own a piece of football history with this Brett Favre 1991 Upper Deck Rookie Force RC card.