Remember which players were hired by the Gunners during the last 15 years? Which ones lived up to what the club paid for them? Check it out and decide for yourself.

Arsene Wenger's long term as Arsenal's coach has seen all sorts of signings during his years with the club. Some have been quite successful, but some others did not have the best of luck.

Perhaps one of the greatest signings ever for the Gunners was the one that involved Thierry Henry. But would you be surprised to know he is not ranked among the most expensive in Arsenal's history? Quite a bargain!

If Henry's transfer was one of the best for the team, there were some that could not enjoy the same amount of luck. Some of them are still with the team, while others left the club for good. 

Want to know which player was the most expensive in Arsenal's history? Watch the following video and find out!