Jeff Barker - Chicago Tribune
Robert Edward Auctions - The Premiere Sports Auction House
Baltimore Ravens 2012 & 2000 Super Bowl NFL championship ring set replica - MVP Ring
Former Ravens reserve Omar Brown auctioning off Super Bowl XLVII ring this week
Robert Edward Auctions - The Premiere Sports Auction House
Lot Detail - Tony Banks' 2000 Baltimore Ravens Super Bowl XXXV Champions Player Ring (Banks LOA)
A Dozen Super Bowl and NFL Championship Rings Available at Goldin Auctions – Auction Report
Former Ravens reserve Omar Brown auctioning off Super Bowl XLVII ring this week
Jamal Lewis' Super Bowl ring sells for $50,820 at auction - Sports Illustrated