9Japanese Macaque – $3,500
Source: www.therichest.com
This primate is known for its red face which has no hair, but it is also an endangered species. It belongs to the group of primates which are smaller, while their life expectancy is 30 years. Owning the Japanese Macaque is like having a restless child. They require a lot of attention, and we should not even mention a diaper changing process. Moreover, they are large enough to be in a cage which means that they don’t have to run around your house if you don’t want them to. Japanese Macaque is an inquisitive animal whereas their private owners who are trying to save them from extinction are not doing them a favor.