It is a myth to suggest that Lionel Messi will pay for himself at PSG - especially with shirt sales
Messi v Ronaldo: The Real Winners From Their Record Shirt Sales - SoccerBible
How much will PSG make from Lionel Messi shirt sales?
Lionel Messi net worth: On-field earnings, endorsements and what he owns
Inter Miami Messi jersey: how many shirts will Lionel Messi sell in MLS? - AS USA
Lionel Messi announces he will sign with MLS' Inter Miami, spurning rich Saudi offer
Lionel Messi 'earned PSG £610MILLION just by joining' with 60 per cent of shirts sold having Argentina legend's name on
Lionel Messi Is Coming to MLS' Inter Miami for the Money
Lionel Messi's jersey sales: How much revenue did PSG generate? - Articles
Lionel Messi to join MLS side Inter Miami after PSG exit - ESPN