Sethi told the media today that if Pakistan was able to host four "home" series against India as envisaged in the agreement its earnings from the next eight-year cycle of international cricket would be around USD 450 mainly from four series with India.
Pakistan and India have signed a agreement for six series four of them to them to be hosted by Pakistan either in Pakistan or at neutral venues between the period 2015 to 2023.
The wholesale governance changes and new financial model, which Pakistan initially opposed, was formally endorsed at the ICC's annual meeting in Melbourne last week.
Sethi said according to rough estimates Pakistan could earn around USD 300 million from just the four series against India in the new future tours program.
"No international team has played in Pakistan since 2009 and that is a major problem for us and we need funds that is why this agreement is so important for us," he added.