My former PhD student still had an article under review at a Taylor and Francis journal, which has finally been accepted (yay!) for the low, low article processing fee of 3,505 € (oof!).
I think we can sidestep this because his new postdoc position is at NTNU, which has a blanket OA publishing agreement... but the nerve of T&F to charge 3.5k€ for a roughly two-year-long review process... (of which they actually didn't do anything, volunteers as usual) 😑