Does Princess Cruise typically have drink packages on sale during Black Friday?

[Disneyland1084]

You've probably read my other thread asking about drink packages. Now I'm wondering if I should expect to see them on sale during Black Friday? I'll probably end up getting the soda package unless the Zero Alcohol one has a killer deal.

 

[tvguy]

I will be talking my first Princess cruise next month. The Princess forums I am on people say they have never seen Princess put packages on sale.