BJ Penn went ahead and made an estimated earnings of McGregor and Diaz got for UFC 202.
In the estimate below is a quick breakdown of the earnings:
Conor McGregor UFC 202 Earnings
Fight purse: $3 million.
Reebok Sponsorship earning: $250.000.
PPV Share: $11.5 million.
Fight of the night bonus: $50.000.
Nate Diaz UFC 202 Earnings
Fight purse: $2 million.
Reebok Sponsorship earning: $250.000.
PPV Share: $10.5 million.
Fight of the night bonus: $50.000.
BJ Penn even included a show money for his vegas afterparty show, article on UFC 202 Conor vs McGregor Payday.