Looks like Sky is having the AJ/Ruiz fight from 5AM-Noon on PPV for $35. It'll be on not this Sunday but next Sunday (NZ time).
https://www.boxing247.com/boxing-news/anthony-joshua-promises-an-iconic-evening-of-boxing-as-he-arrives-in-saudi-arabia/135601
https://www.boxing247.com/boxing-news/anthony-joshua-promises-an-iconic-evening-of-boxing-as-he-arrives-in-saudi-arabia/135601