How much is an open campus?

I'm curious to know, when you say "an open campus," are you referring to a physical university or college setting that allows for a more flexible and interconnected learning environment, or perhaps a metaphorical term for a broader financial or cryptocurrency ecosystem? If it's the former, the cost of an open campus can vary greatly depending on the institution, location, and programs offered. It's not a straightforward question with a single answer, as tuition, fees, and living expenses can differ significantly. However, if you're using "open campus" as a way to describe a decentralized or accessible financial or cryptocurrency space, then the cost would depend on the specific platform, service, or product being utilized. Could you please clarify your intended meaning?