A. Yeah $400 for 64gb, real value. But whatever I'm sure that one is real popular.
B. No, not if you sell them back or rent them.
C. I payed $70 for 3 years of game pass. I have since played well over 40 games.
The math on renting is easy so I'll spell it out to you.
Gamepass + game fly == 30+ 205 = $235 for the year. Let's say you are a light gamer and only play through 5 games a year. That's 70*5 == $350, you have already broke even unless you include hardware, then you lost a whole ago.
I personally play more like 30 so I'm saving well over 2k USD a year.
PC gamers spite their wallets so they can play a stream game once and be proud they own it