Lately, being an enthusiast of Apple devices, relatives and friends ask me how much to sell their device for or whether the value at which they are buying it is good or not.
Obviously, I am not an expert negotiator, so what I can do is show you what I do.
I retrieve the serial number of the device using one of the following guides:
Once I have obtained the serial number, I go to the following Apple website to get the correct model of the device:
After obtaining the correct model on the following website, I choose the category and the exact configuration of the device I have.
At this point, the website provides you with an average value of the device, including a range of minimum and maximum prices depending on whether you are buying from a private individual or a store.