What first comes to mind for me is E3, 1995. Sega had just talked all about how the Saturn would be the first console of Gen 5 for a $399 price tag. Then Sony comes up and just says one thing.
curl-6 bet me that PS5 + X|S sales would reach 56m before year end 2023 and he was right.
My Bet With curl-6
My Threads:
Master Thread, Game of the Year/Decade
Switch Will Be #1 All Time
Zelda Will Outsell Mario (Achieved)
How Much Will MH Rise sell?
My Bet With Metallox