5) Nicolas Pepe (Arsenal)- £4.8m per goal
Arsenal clearly overpaid massively when they signed the Ivorian international from Lille for £72m in the summer of 2019.
Pepe has scored 15 league goals in 69 appearances since making the switch to the Emirates and, while he did perform well for Ivory Coast at the African Cup of Nations recently, he rarely starts for the Gunners these days.
