How much does it cost to send a rover to the Moon?

Could you elaborate on the approximate financial implications of sending a rover to the Moon? I'm curious about the breakdown of costs, including research and development, spacecraft manufacturing, launch vehicle expenditures, operational expenses during the mission, as well as any potential contingencies. What kind of investment is typically required for such an ambitious space exploration project? Are there any cost-saving strategies or innovations that are being pursued to make this more financially feasible? It's fascinating to delve into the economics behind lunar exploration.