Personally, most of my headphones I look for metal mechanical connections instead of plastic and I buy refurbished when I can. I think I pay about as much as he does or less, but we haven’t really hashed out the numbers together. I’m typing this while wearing a HyperX gaming headset I bought refurbished that’s old enough that I’ve replaced the earpads while everything else continues to work.

Computers and computer parts often have, in my experience, a better reliability record competently refurbished than when they first leave the factory too. I wonder if sous vide cookers would.

I sous vide now and then, about twice a week for 6 hours each, so around 12 hours a week. That works out to roughly 15 years of usable machine time for the average person.

Not bad at all.

- the product doesn't break and you don't buy a replacement from them because you still have a working product

- the product breaks and there is a greater than 0% chance that you will buy a replacement product from them

Of course in practice it's more complicated but I wouldn't be so quick to declare that the math doesn't work out.

AFAIK the source for FF9 PSX (and all the PSX ff games) has been lost as Square just used short term archives

Also, FF9 does not run at a constant framerate. Like all the PSX FF games it runs at various rates, sometimes multiple at a time (example: model animations are 15fps vs 30 for the UI)

In terms of timers, the bios does grant you access to root timers, but these are largely modulated by a hardware oscillator

(Incidentally, the hardware timing component is the reason a chipped PAL console cannot produce good NTSC video. Only a Yaroze can support full multiregion play)