Agreed,@tmatekwa,they say you should sell the matatu after three years - and by that time you get back about one third of what what you paid for it.
This is the cost that many people in the business don't anticipate. As a result,they milk their matatus dry by investing in dormant plots of land etc. Three years down the road,they need to buy a new vehicle and they can't raise the necessary funds...especially after factoring inflation.
By the way,have you noticed that all matatus with sh300k worth of a music system are owned by new comers? And after a short while,the system breaks down [due to abuse] and there is no money to repair/replace it?
Nothing is real unless it can be named; nothing has value unless it can be sold; money is worthless unless you spend it.