EPL: 10 most expensive Arsenal player sales as Martinelli joins Al Hilal

Gabriel Martinelli is now Arsenal's most expensive sale, following his €70 million move to Al Hilal confirmed on Thursday. The Gunners have also included a sell-on clause in the agreement with the Saudi Pro League side. Previously, notable sales included Alex Oxlade-Chamberlain to Liverpool for €38 million in 2017 and Nicolas Anelka to Real Madrid for €35 million in 1999.