At present, Apple no longer supplies new products with paper manuals. There is therefore a significant chance that you will not receive manuals when purchasing a refurbished Mac from iUsed. However, this need not be a problem. This is because Apple has made digital manuals for all models available on its support website. These manuals are available in PDF format and can be downloaded free. The digital manuals describe the general basic functionality and the connection possibilities of the Macs.
Via the link below you can view and download the manuals for all models. In this way, you have all the necessary information to make use of your used Apple in the easiest possible way.