This Wilson Pro Basketball basketball is hand-signed by 11 members of the 1988-1989 Chicago Bulls. That team made it all the way to the Eastern Conference Finals that year before falling to the Detroit Pistons in six games. This ball includes authenticated autographs from legends of the sport like Michael Jordan, Scottie Pippen and Phil Jackson, who led the Bulls to six NBA Finals victories in the '90s. Adding this ball to your collection of memorabilia is the perfect way to commemorate what was to come for that Chicago Bulls franchise.