Look for “Model” and then read the model identifier next to that text, it will look something like “MN572LL/A”, the first character will let you know if the device is new, refurbished, replacement, or personalized:
M – Brand new device, meaning the device was purchased new
F – Refurbished device, meaning the device has been through refurbishing process
N – Replacement device, meaning the originally bought device was replaced by this model likely due to a service request
P – Personalized device with engraving, meaning the device was customized with an engraving on purchase