Most human beings strongly believe that money is way less important than the life of a human being, but in reality five hundred, fifty, or even five dollars are way more important to the lives of most human beings than the lives of most human beings.
Nothing in the tangible word that isn't living has any value beyond a dollar amount. Considering that dollars can only buy more tangible and inanimate objects, it would seem a far more worthwhile goal to instead learn to place value on the treasures of the mind. Memories, knowledge and skill together are the only things we will ever actually own.