I think we're entering/in the nostalgia wave for the 7th generation consoles (Xbox 360/PS3/Wii) so prices for those might rise while prices for 6th gen (OG Xbox/PS2/Gamecube) might fall.
8th gen (Xbox One/PS4/Switch) is probably more accessible/plentifull both used and new still.
Then I'll just not use the services that use it, very stupid, as this shouldn't be necessary