3) Jose Callejon (Napoli)
Another player available for roughly £18m, Jose Callejon could leave Napoli for Chelsea or Manchester United this summer and would be a superb addition after an excellent scoring record in Serie A.
4) Mario Gotze (Bayern Munich)
Not exactly cheap, but some rumours suggest Mario Gotze could be sold by Bayern Munich this summer for just £30m, which is a great price for a player once regarded as one of the most promising young talents in the world.