Here is the most expensive starting lineup of 2019 summer transfer window, considering the done deals.
Goalkeeper - Jasper Cillessen, Barcelona - Valencia, £31 m
https://twitter.com/valenciacf/status/1148532495895453697
Right Back - Aaron Wan-Bissaka, Crystal Palace - Manchester United, £50 m
https://twitter.com/awbissaka/status/1144971669259395072
Left Back - Ferland Mendy, Lyon - Real Madrid, £49 m
https://twitter.com/realmadrid/status/1141309370694656002
Center Back - Lucas Hernandez, Atletico Madrid - Bayern Munich, £68 m
https://twitter.com/FCBayern/status/1148219262852616192
Center Back - Eder Militao, Porto - Real Madrid, £45 m
https://twitter.com/realmadrid/status/1148937022893101056
Defensive Midfielder - Rodri, Atletico Madrid - Manchester City, £63 m
https://twitter.com/ManCity/status/1146735896672129024
Central Midfielder - Tanguy Ndombele, Lyon - Tottenham, £65 m
https://twitter.com/SpursOfficial/status/1146089152821248000
Central Midfielder - Frenkie De Jong, Ajax - Barcelona, £65 m
https://twitter.com/FCBarcelona/status/1147192104508108805
Right Forward - Joao Felix, Benfica - Atletico Madrid, £114 m
https://twitter.com/Atleti/status/1148211635099754497
Left Forward - Eden Hazard, Chelsea - Real Madrid, £150 m
https://twitter.com/realmadriden/status/1139234587769495552
Center Forward - Luka Jovic, Eintracht Frankfurt - Real Madrid, £62 m
https://twitter.com/realmadrid/status/1138779987639701504
*prices are written considering also bonuses