Inside the baseball card boom: Mile High Card Company sells Babe Ruth rookie card for $2.46 million – Lamar Ledger
Babe Ruth jersey sells for a record $4.4 million at auction
Man's $2 Babe Ruth card could fetch more than $4 million on the auction block – WPXI
Hunt Auctions, LLC
Babe Ruth's Road Jersey Sells at Auction for $5.64 Million – The Hollywood Reporter
Auctioner turns a passion into a payoff – Orange County Register
Babe Ruth jersey auctioned for $4.4 million, becomes most expensive sports memorabilia ever
Babe Ruth Jersey Could Be Most Expensive Sports Memorabilia Piece Ever - InsideHook
Babe Ruth Signed 1933 Card Smashes Auction Record, From 'Uncle Jimmy' Collection
A 1920s Babe Ruth jersey could become the most expensive piece of sports memorabilia ever
Babe Ruth Signed 1933 Card Smashes Auction Record, From 'Uncle Jimmy' Collection