To 123 or not!

To 123 or not. Phoned Celebrity UK tonight asking if we could get any special offers added to our sailing on Constellation on 9th June this year. We booked in August last year with no offers available at the time.

They said we could have the offer for £519 each on top of what we paid. Were Aqua class so would give us a drinks package which were planning buying and I think $300 on board spends and Gratitudes paid. Its a 12 night cruise and if i have worked it out right we will be better off by £20 each, as drinks package when bought would be subject to a 18% charge.

Any ideas what to do folks