CloudHealth announces a read only UI for Custom Price Books and a dry run button. Partners can now see all of the custom price books they have created directly in the platform by navigating to the Partner Billing section of the UI and selecting Custom Price Books.
The first screen will show all price books that are currently assigned to customers. You can then filter by customer and drill in to see the different price book + billing accounts assignments for the selected customer.

After selecting a price book + billing account combination, users with the Dry Run Price book permission can click the dry run button to get the aggregated results of the applied CPB emailed to them in three CSV files. The dry run export will send only to the user who clicks the button.

Note that this feature only displays assigned price books and will not show created price books that are unassigned. Manipulation of price books can still only be done via API at this time. Editing of price books via the UI will be coming at a later date.