Joe Montana Super Bowl jersey sets record at Goldin - Sports Collectors Digest
2018 NFL free agency grades - Big trades, signings, moves of offseason from Bill Barnwell - ESPN
Super Bowl XLIII - Wikipedia
Joe Montana Jersey Sells For $1.2M, Breaks Tom Brady's Auction Record
Joe Montana talks about Tom Brady, Deshaun Watson and the current status of the NFL
Tom Brady's final game-worn Buccaneers jersey headed to auction, expected to break record
Joe Montana's iconic Super Bowl jersey smashes Tom Brady's auction record, NFL, Sport
Tom Brady breaks Joe Montana's record with his 46th postseason touchdown pass
These record sales highlight rising market for historic sports memorabilia - Sports Collectors Digest