According to the website pricing information shown below, the School Blocks Content Management System charges $585 per school, per school year.
The School Blocks CMS system is implemented using Google Apps for Education - as is the Sites Template System.
According to their data, the cost of implementing a School Blocks system for 10 schools would be at an annual cost of $5,850 per year - plus unknown start up and customization costs. Over the period of 3 years this would cost the district $17,550 (minimum). The Sites Template System costs for a school district over 10 schools is a one time license fee of $5,000 (no annual renewal fees)and provides the ability to create an unlimited number of Teachers / Staff / Department / Extracurricular Sites using the Sites Template System library of education related videos that will train the district personnel how to create and customize all of their own websites using their internal staff resources.