We examine the top 10 most valuable footballers on the planet whose contracts at their respective clubs have now come to an end, making them free agents.
The introduction of the Bosman rule in 1995 means that when players reach the end of their contract, they are able to walk away from their club as a free agent.
While certain clubs use their stature to their advantage in order to lure players from their clubs with the prospect of a hefty signing on fee, others simply use the free agent market as an opportunity to source a bargain.
A number of former Premier League players comprise the list, but how long they remain free agents remains to be seen.
Takehiro Tomiyasu - €18m
Dominic Calvert-Lewin - €16m
Kyle Walker-Peters - €15m
Josh Brownhill - €14m
Kurt Zouma - €10m
Marco Verratti - €10m
Nelson Semedo - €9m
Junior Firpo - €8m
Victor Lindelof - €8m
Callum Wilson €8m
(*Transfer values measured by Transfermarkt.co.uk).