The record transfer fee progression of every Premier League club

Arsenal, Burnley and Luton may all welcome new club-record signings soon. No current top-flight side made their most expensive buy longer ago than Man Utd.
This is not a list of every Premier League side’s five biggest signings ever, but a collection of their five most recent transfer record buys. And those things are different. So you can delete that comment now and get over yourself.
ARSENAL
Andrei Arshavin – £15m (Zenit St Petersburg, February 2009)
Mesut Ozil – £42.5m (Real Madrid, September 2013)
Alexandre Lacazette – £46.5m (Lyon, July 2017)
Pierre-Emerick Aubameyang – £55.5m (Borussia Dortmund, January 2018)
Nicolas Pepe – £72m (Lille, August 2019)
Four of those players subsequently left on a free transfer; Nicolas Pepe’s Arsenal contract expires next year. An expensive new midfielder will sadly have arrived by then.