Lionel Messi and Cristiano Ronaldo may lead the debate as the finest in their generation but a recent report shows a new Kid is on the block in terms of financial rewards.The CIES Football Observatory reckon the Barcelona skipper is worth €171.2m, which is way below PSG striker Kylian Mbappe who tops the charts at €218.5mHere’s a look at the top 10 most valuable players, according to the CIES.1. Kylian Mbappe (PSG) – €218.5m2. Harry Kane (Tottenham) – €200.3m3. Neymar (PSG) – €197.1m4. Raheem Sterling (Manchester City) – €185.8m5. Mohamed Salah (Liverpool) – €184.3mMatch Preview: Barcelona vs Valencia Boro Tanchev – September 14, 2019 Is derby time in La Liga, as Barcelona welcomes Valencia to the Camp Nou Stadium tonight at 21:00 (CET).6. Paulo Dybala (Juventus) – €171.9m7. Lionel Messi (Barcelona) – €171.2m8. Romelu Lukaku (Manchester United) – €162.0m9. Philippe Coutinho (Barcelona) – €157.0m10. Leroy Sane (Manchester City) – €156.1mBarcelona’s other representative in the top 10 is Philippe Coutinho who comes in just behind Messi at €157.0m.The valuations are determined by the CIES’ ‘exclusive algorithm’ which considers a variety of attributes including age, results, position and league.