Federico Chiesa (Juventus to Liverpool, £10m)
For many Liverpool fans the summer window was too quiet, with no major arrivals and contracts left unsigned. Arne Slot’s impressive start has eased frustrations, and the Valencia keeper Giorgi Mamardashvili has agreed to join next summer – but when a new face arrived at Anfield, he was undeniably a bargain. Chiesa was frozen out at Juventus and has had issues with form and fitness, but he has the skillset to succeed in the Premier League and is still only 26. Birmingham City paid £5m more to sign Jay Stansfield from Fulham on deadline day. Chiesa need offer only glimpses of his best to repay his cut-price fee.