A £150m approach for Isak, meeting Newcastle's reported asking price, would take Liverpool spending for the summer to around £430m ($575m) and break the world record set by Chelsea in 2023 for the biggest splurge in a single transfer window - currently £404m ($540m at today's rate). Such investment in the squad has been made possible by increased revenue and prize money, combined with minimal spending last summer, to ensure that the PSR ceiling is super high. There is also an expectation that after a summer in which Florian Wirtz, Jeremie Frimpong, Milos Kerkez, Giorgi Mamardashvili, Hugo Ekitike, Armin Pecsi, and potentially Isak, have joined the club, major spending next year isn't required.