VintageProSoccer on Twitter: "Original Retro Nike Mercurial Vapor R9 Electric Blue, these little beauties need to be put on a strikers feet. Message me for prices. #VPS #PlayUnique #Nike #vintagefootball #Mercurial # R9
Nike's World Cup Mercurial Is A Throwback To Ronaldo's 2001 Match Mercurial - SoccerBible
Sunday League on Twitter: "Nike Mercurial Vapor XV R9 Chrome boots - the rarest boots in the world with only 15 pairs made. http://t.co/woBUSzYsGK" / Twitter
Ronaldo and the Nike Mercurial: A look back at the perfect player & boot combination
The History of the Nike Mercurial Series - Soccer Cleats 101
Nike celebrate 15 years of Mercurial and recreate the R9 boot