British Isles cruise - spa offers on port days?

Weather not looking great for our upcoming British Isles cruise so I was wondering what offers there might be for some spa time. Were the prices reduced by much on port days?

I am not saying I will be in the spa every port day but may give the odd one a miss when the rain is at its worst.

Thanks in advance

The spa usually does specials on port days. One of the common ones I can recall is pick a couple of smaller treatments, like a foot massage and a scalp massage (for example)for $99. There were four to choose from, I think. The set prices are cheaper for port days to begin with, too (about $20 cheaper than sea days).

The offers differ depending on the ship. You will find then in the Princess Patter that you receive every evening.