What's a historic Super Bowl ring worth? Heritage Auctions has 12 up for bid - Sports Collectors Digest
The Highest-Selling Football Memorabilia of All Time
The Wearing Of the Green (and Gold): 1965 World Championship Ring (white gold)
2010 Green Bay Packers Super Bowl Championship Ring. Football, Lot #80144
It's Time To Question the Packers Roster-Building Priorities
1968 Green Bay Packers Super Bowl II Championship Ring Presented to, Lot #82155
1968 Super Bowl II Green Bay Packers Jostens Salesman's Sample, Lot #81327
Vince Lombardi's 1956 Giants championship ring auctioned for over $50K
The Lass Word: The Excitement of a New Era
Jan. 14th, 1968 – Green Bay Packers vs. Oakland Raiders World Championship Game (Super Bowl II) Official Program – 8 x 11 on Goldin Auctions
Green Bay Packers Super Bowl NFL Rings for sale
The Upcoming 50th Super Bowl Has Inspired a Slew of Auctions – Robb Report
56 Super Bowl rings, 56 stories