Question: Icons.com is an online retailer of authentic signed sports memorabilia based in Kentish Town, London, since late which year, it has sold merchandise and memorabilia signed by the likes of Diego Armando Maradona, an Argentine retired professional footballer?

Context articles: Estadio Diego Armando Maradona
Fanatics (sports retailer)
Icons.com
New Maradona
MLB.com
Diego Maradona
Kentish Town F.C.
Tugiyo
Diego Montiel (footballer, born 1996)
Diego Sinagra

Estadio Diego Armando Maradona is a football stadium in Villa General Mitre, Buenos Aires, Argentina.
 It is the home venue of Argentinos Juniors, and has a capacity of 24,000.
Fanatics, Inc. is an American online retailer of licensed sportswear, sports equipment, and merchandise, formed in 1995 and headquartered in Jacksonville, Florida.
 Fanatics offers product via its Fanatics and FansEdge brands, as well as sports collectibles and memorabilia through Fanatics Authentic and SportsMemorabilia.com.
 Fanatics also currently operates the e-commerce websites of all major professional sports leagues (MLB, NASCAR, NBA, NFL, NHL, PGA, and UFC), major media brands (CBS Sports, FOX Sports, and NBC Sports), and over 150 collegiate and professional team properties.
Icons.com is an online retailer of authentic signed sports memorabilia based in Kentish Town, London.
 The website was launched in 1999 initially as the leading portal for the personal websites of the world’s top footballers.
 Since late 2008, it has sold merchandise and memorabilia signed by the likes of Lionel Messi, Cristiano Ronaldo, Neymar, Gareth Bale, Luis Suárez, Sergio Agüero, Steven Gerrard, Wayne Rooney, Paolo Maldini, Diego Maradona, Pelé and Eric Cantona.
New Maradona or New Diego is a title given by the press and public to promising Argentine football players in reference (and reverence) to Diego Maradona as a benchmark.
 Since Maradona retired, people have been anticipating someone to lead the Argentine national team to a World Cup final, like Maradona did twice.
MLB.com is the official site of Major League Baseball and is overseen by Major League Baseball Advanced Media, L.P. (a subsidiary of MLB).
 MLB.com is a source of baseball-related information, including baseball news, statistics, and sports columns.
 MLB.com is also a commercial site, providing online streaming video and streaming audio broadcasts of all Major League Baseball games to paying subscribers, as well as "gameday", a near-live streaming box score of baseball games for free.
 In addition, MLB.com sells official baseball merchandise, allows users to buy tickets to baseball games, runs fantasy baseball leagues, and runs auctions of baseball memorabilia.
 In association with HB Studios, MLB.com has also developed recent R.B.I. Baseball installments.
Diego Armando Maradona (] , born 30 October 1960) is an Argentine retired professional footballer.
 He has served as a manager and coach at other clubs as well as the national team of Argentina.
 Many in the sport, including football writers, players, and fans, regard Maradona as the greatest football player of all time.
 He was joint FIFA Player of the 20th Century with Pelé.
Kentish Town F.C. was an English football club affiliated to the London and Football Associations.
 Kentish Town took their name from an area of the London Borough of Camden called Kentish Town.
 The senior team were based at The Middlesex Stadium in the London Borough of Hillingdon.
 KTFC were wound up in 2015 following the loss of league status after losing access to their home ground following its purchase by Saracens Rugby Club.
Tugiyo (born 13 April 1977) is a retired Indonesian football player.
 Tugiyo was born at Purwodadi, Central Java.
 Tugiyo was called "maradona from purwodadi" because he was a pacy striker and has sturdy, plump body like Diego Armando Maradona.
Diego Armando Montiel (born 22 April 1996) is an Argentine professional footballer who plays as a midfielder for Juventud Unida, on loan from Atlético de Rafaela, in Primera B Nacional.
Diego Armando Maradona Sinagra (born 20 September 1986) is an Italian footballer and beach soccer player, who plays for A.S.D San Giorgio in Italy.
 He is the son of Argentine national footballer Diego Armando Maradona.