I was able to book Pan Pacific for two nights for our September Hawaii Cruise through LMT. I ended up paying $201.33 (tax included) per night using a $30 discount code I found. This code works up until the end of January and is only good for reservations over $400. The code is JAN31. Also, I just checked the LMT site and it looks like they have an even better code for $35 off a reservation over $400. This code is WTR35. This doesn't make me feel too good because I could've saved a few more bucks, but I figured I would share in case this helps someone else out.
The trick is to purchase this by going to the LMT site through either your tablet or phone. You'll see that when you search for hotels in Vancouver using your tablet or phone that the hotels are no longer listed as mystery hotels, but by their actual names. This worked for me using my Google tablet. I'm just so glad to be booked here at a pretty decent price. I have been stalking this hotel for a while now on the LMT site because I really want to stay here. I like the fact that we'll have easy access to the cruise terminal the morning of. I hope this helps!