It’s really up to you. Real shoes is like buying real art, if you buy the real Mona Lisa painting it’s worth $860 Million dollars and if you want to sell it you can sell it for $860 Million dollars. Buy a fake painting you can sell it for $20. Same goes for shoes. Fake shoes = fake painting.
The pk golden ones are real (its not from nike but its a complete 1:1 meaning its the exact same shoe except for the serial number which only people with acsess to the nike database can look at)