How much does the BIM system cost?

I'm curious about the cost of implementing a BIM system. Can you give me a rough estimate of how much it would cost to adopt this technology in our organization? Are there any upfront costs or ongoing expenses that we should be aware of? Additionally, are there any factors that could potentially impact the overall cost, such as the size of our organization or the complexity of our projects? It would be greatly appreciated if you could provide some insight into the financial considerations involved in adopting a BIM system.