I searched the wiki and it doesn't have any information about a $9.6 billion sale of the Seahawks. The database covers fantasy football content for the 2026 season — players, coaches, depth charts, and team outlooks — not team ownership transactions.
For what it's worth, the Seahawks are still listed under their current coaching staff (HC Mike Macdonald, OC Brian Fleury, DC Aden Durde) with no ownership changes noted. That specific sale figure sounds like it might be a real-world report from outside the wiki's scope.