Is it permissible to sell human bones at the same price they were purchased for by medical students, taking into account that there is a cost for preparing these bones?

It is forbidden to sell, buy, or trade the bones of deceased Muslims for examination and learning. Instead, they must be buried and honored, based on the Almighty's saying: ﴿And We have certainly honored the children of Adam﴾, and the Prophet’s (PBUH) saying: «Breaking the bone of a deceased person is like breaking it while he is alive.» It is permissible to dissect the body of a non-inviolable disbeliever out of necessity. Whoever finds the bones of a Muslim must bury them in a pure place. Whoever buys the bones of a Muslim must bury them, and it is not permissible for him to sell them. It is advisable to seek artificial alternatives or purchase bones from non-Muslim countries.