Cashing in on A-Rod's 600th

A sampling (as reported by several sources):

Mark McGwire’s 70^th home run ball $3,005,000

Babe Ruth’s homer from 1933 All-Star Game $805,000

Barry Bonds’ 756^th $752,467

Hank Aaron’s 755^th $650,000

Bonds’ 73^rd $517,500

Eddie Murray’s 500^th $500,000

Mickey Mantle’s 500^th $250,000

McGwire’s 500^th $250,000

Bonds’ 755^th $186,750