Diego Costa is officially a free agent.
On Tuesday, Atletico Madrid announced that they had terminated the Spaniard's contract six months before its expiration.
The 32-year-old striker is now free to sign for any club in world football and he's already been linked with a switch to Premier League giants Arsenal.
Fans of the north London club are, understandably, not overly excited about the prospect of signing Costa, but the former Chelsea man is the most valuable free agent available right now.
In fact, he's the most valuable by a considerable distance.
Transfermarkt have provided the figures for the 20 most valuable free agents in world football going into 2021 and some blasts from the past feature in the list.
Let's take a look...
20. Yaya Sanogo
Age: 27
Market value: €2m
19. Wilfrid Kaptoum
Age: 24
Market value: €2m
18. Nathaniel Mendez-Laing
Age: 28
Market value: €2.2m
17. Jozo Simunovic
Age: 26
Market value: €2.2m
16. Mario Mandzukic
Age: 34
Market value: €2.4m
15. Bruno Uvini
Age: 29
Market value: €2.4m
14. Ezequiel Garay
Age: 34
Market value: €2.5m
13. Oumar Niasse
Age: 30
Market value: €2.5m
12. Jackson Irvine
Age: 27
Market value: €2.5m
11. Kevin Stewart
Age: 27
Market value: €2.8m
10. Daryl Janmaat
Age: 31
Market value: €3m
9. Jese Rodriguez
Age: 27
Market value: €3m
8. Wilfried Bony
Age: 31
Market value: €3.2m
7. Ramires
Age: 33
Market value: €3.5m
6. Alexandre Pato
Age: 31
Market value: €3.5m
5. Kwadwo Asamoah
Age: 32
Market value: €4m
4. Daniel Sturridge
Age: 31
Market value: €4m
3. Jack Wilshere
Age: 28
Market value: €4m
2. Ahmed Musa
Age: 28
Market value: €6m
1. Diego Costa
Age: 32
Market value: €10m
Costa is currently valued at €10m, €4m more than former Leicester City striker Musa in second place.
Sturridge and Wilshere sit behind the two frontrunners and it seems odd that an English club hasn't taken a punt on either player as of yet.
Both have had considerable issues with injury in recent years, but could still have a lot to offer a team in either the Premier League or Championship if they get back to full fitness.
Lest we forget, Sturridge and Wilshere were brilliant at Liverpool and Arsenal in their respective heydays.