Hi,
Recommend registering and checking out related session below at Build in real time. Sometimes they make pricing announcements at these types of sessions, and you will likely be able to ask a question so you could ask when pricing will be announced:
Seamlessly integrate security throughout your code to cloud workflow
https://build.microsoft.com/en-US/sessions/ec7b2135-c777-4432-94b9-9e1ca918f3cb
There is an in-person demo session as well:
Prioritize your most critical security findings with Microsoft Defender for DevOps
https://build.microsoft.com/en-US/sessions/f62e22f4-8140-4122-91c6-c11e2f44bec4
If the above was useful please click Accept Answer.
Thanks.
-TP