As Mike Piazza's 9/11 jersey is purchased, the most expensive sports memorabilia in history – New York Daily News
From Babe Ruths jersey to Mickey Mantle card- Most expensive Baseball Memorabilia of all time
Babe Ruth jersey sells for record $4.4 million – Delco Times
Ruth Yankees jersey auctioned for record $5.64M - ABC7 New York
Babe Ruth - Wikipedia
Mickey Mantle may surpass Babe Ruth for most expensive baseball jersey at auction - Newsday
Memory Lane Hosting Pair of Iconic Jerseys at NAtional Convention: Ruth and Gehrig - Sports Collectors Digest
Baseball document, thought worth millions, spurs court fight
Babe Ruth jersey fetches record-breaking $5.64m at auction - BBC News
Ruth Jersey Sells for $4.4 Million, Nearly Quadruple Previous High for Ruth Memorabilia - The New York Times
First Babe Ruth Yankees jersey sells for $4.4 million – The History Blog
Babe Ruth jersey sells for record $5.64 million at auction