Buying a mac pro (2013) overseas this is probably a very dumb question but I would just like to clarify...I live in New Zealand, and looking to buy a Trashcan/Mac pro from Ebay, as it is a lot cheaper (including duty/tax) than buying one here on a similar second hand website...

My only question is can I simply plug in the relevant power supply to the mac pro and use it here? I've tried to google it but I keep getting stuff about macbook pro adaptors, and not much about the mac pro cable. Although I did see some references to Apple having an international power supply or something.

Anyway, any clarification would be super helpful. Thanks..
As far as I'm aware, all Macs are multi-voltage...
All you'd need to change is the plug at the wall end [or swap for another IEC cable]

From Apple - Mac Pro Specs


Line voltage: 100-240V AC
Frequency: 50Hz to 60Hz, single phase


It takes a standard IEC to a local mains plug. ['kettle plug' they're sometimes called, though technically inaccurately as a kettle plug has a notch out of it]