Its harder & much longer to have PSA, the worlds leading authenticator who graded this signature as Authentic, authenticate cards since theyre not accepting cards for the next 3 months because they have a huge backlog of cards to grade... PSA Grading makes this card more valuable... This #67 card from the 1999 Browns 12th set, which was signed prior to the set being released, is in as sharp top-grade condition as any other of these Mayweather cards... This is Mayweathers 2nd Browns card after his 1997 Rookie Card whose price is exploding off the charts.. This card might be the most rare of the 3 Browns Mayweather cards...Several other fighters also signed cards for this set and one would be randomly placed in each set of cards. Also theres an embossed Browns Boxing seal on the bottom... The item "1999 Floyd Mayweather Signed Browns Bonus Card 2nd Rookie Card PSA AUTHENTIC" is in sale since Sunday, April 4, 2021. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Boxing Cards"._27" and is located in Voorhees, New Jersey. This item can be shipped worldwide.