any local shop can. trust me.

No. but i sometimes bring my ps4 to my room and living room back and forth and i usually bought another pair of hdmi cable and power cable for it as well. so its easier for me to use it anywhere. just bring the ps4 and controller only.

Assuming that the voltage is the same as your console, Playstation consoles have always used standard power cords, whether it's 2-pin or 3-pin type. The redesigns, like PsOne and PS2 slim use smaller power adapters, but the original ones just used standard power cords. I don't even use the supplied power cord, I just use whatever spare power cord I have lying around.