I don't have specific pricing information for Cornerstone. If you're referring to Cornerstone OnDemand, which is a learning and talent management software, pricing can vary based on the size of your organization and the specific services you choose.
Typically, companies offer a subscription model, and the costs can range from a few thousand dollars to significantly higher amounts depending on features and user counts. For the most accurate and detailed pricing, I recommend visiting their website or contacting their sales team directly.
If you meant something else by "Cornerstone," please clarify, and I'll do my best to help!