ruggedtimi:
Paris Saint-Germain sensationally completed the world-record signing of Neymar this week by activating the £198m buyout clause in his Barcelona contract.
Although uncommon among top players outside of La Liga, buyout clauses are required by law in Spain, meaning Barcelona were powerless to stop Neymar's departure
Unsurprisingly, Cristiano Ronaldo is top of the list with an astronomical clause of £894m (one billion euros). Karim Benzema, his Real Madrid team-mate, would command the same fee.
Lionel Messi is available for a relatively low £268m
Having lost Neymar, Barcelona might be nervous about Lionel Messi's buyout clause, which stands at a relatively low £268m (300m euros). Could a suitor be tempted?
There's a price on Luis Suarez's head, too. The former Liverpool striker is available for £179m, a fraction less than Atletico Madrid's Antoine Griezmann, whose buyout is £181m.
Europe's biggest buyout clauses

Playe Team Buyout clause

Cristiano Ronaldo Real Madrid £894m

Karim Benzema Real Madrid £894m

Gareth Bale. Real Madrid £447m

Luka Modric Real Madrid. £447m

James Rodriguez Real Madrid £447m

Lionel Messi Barcelona £268m

Toni Kroos Real Madrid £268m

Neymar Barcelona £198m

Antoine Griezmann Atletico Madrid £181m

Sergio Ramos Real Madrid £181m

Casemiro Real Madrid £181m

Andres Iniesta Barcelona £181m

Gerard Pique Barcelona £181m

Sergio Busquets Barcelona £181m

Luis Suarez Barcelona £179m

http://www.skysports.com/football/news/11095/10973377/biggest-buyout-clauses