A Calcio Finanza article from 2017 speculated that the number is $15m.
https://en.calcioefinanza.com/2017/01/01/inters-revenues-increase-thanks-suning-training-center/
https://en.calcioefinanza.com/2017/01/01/inters-revenues-increase-thanks-suning-training-center/
https://www.inter.it/media/download...ion S.p.A _Fiscal Year ended 30 June 2018.pdf
that one-off revenue of 25m lol
https://www.inter.it/media/download... 30 June 2018_Annual Financial Statements.pdf
this one isn't searchable, just one related table i could quickly find:
reference to fair value again
