How much is Elon Musk's Starship?

Could you please elaborate on the estimated value of Elon Musk's Starship? Is there a specific range or figure that has been suggested in the industry? And if so, what factors contribute to this valuation? It would be insightful to understand the potential implications of this technology on the space exploration industry and the future of finance, given Mr. Musk's reputation as a visionary investor and entrepreneur.