Originally published in the December issue of Robb Report Collection as “Minding the Score”

In February, sports fans will gather to watch the most hyped game on the planet: the 50th-anniversary Super Bowl. But in the weeks before the kickoff, some of the most devoted will engage in a bruising competition of another kind. Several landmark auctions are expected to crush records for Super Bowl memorabilia, and in “Get Ready for the Blitz”, we meet collectors like Glen Christensen, a lifelong Green Bay Packers …