MS GCC High Pricing

There is plenty of discussion on CMMC - NIST - GCC High. I am taken back that the driving force behind all the discussions is not mentioned. If GCC Hight was free most of the CMMC Hub would be using it. The biggest obstacle in obtaining GCC-H is cost.
I would like to start a constructive conversation about what are the necessary costs for CMMC compliance. This is assuming the current CCMC requirements. With current requirements you either roll your own or get a GCC-H subscription.
What is the minimum GCC-H subscription and associated costs per user? What is the recommended GCC-H subscription and associated costs per user?