How much is Earth worth in dollars?

Considering the complexity and vastness of our planet, how can we even begin to quantify its worth in monetary terms? Is it the value of the natural resources beneath its surface, the biodiversity that thrives upon it, or the cultural and historical significance it holds for humanity? Surely, placing a dollar amount on Earth would be an arbitrary and inadequate endeavor, wouldn't it? But, if we were to attempt such a feat, how would we go about it? What metrics would we use? And, more importantly, would it even matter in the grand scheme of things?