The Most In-Demand Investment Might Be Your Baseball Card
Diego Maradona's 'Hand of God' shirt sold for record £7.1m but
Michael Jordan's and Kobe Bryant's jerseys, Muhammad Ali's belt: 5
The most expensive sports memorabilia and collectibles in history
LeBron James jersey sells for record $3.7m News - Daily Sports Nigeria
The 10 most expensive sports collectibles
10 most expensive sports memorabilia items ever sold – Maradona
Five most valuable pieces of football memorabilia - Daily Star
10 most expensive sports memorabilia items ever sold – Maradona
Michael Jordan 'Last Dance' jersey sets record with $10.1 million
UPDATE: Michael Jordan's 'Last Dance' jersey fetches a record
10 most expensive pieces of sport memorabilia as Michael Jordan
10 most expensive pieces of sport memorabilia as Michael Jordan
10 most expensive sports memorabilia items ever sold – Maradona
Five most valuable pieces of football memorabilia - Daily Star