You can "bid" on an XL sea terrace for $100. No guarantees that you'll get it though.

I hopped on the 5-night 80k deal Virgin had thru Virgin Red -- is that what you're thinking of? Warning: it does take about 24 hours for the voucher code to arrive in your email.

I looked at some menus and the price of alcohol seems roughly ~$12 for mixed drinks and ~$8 for beer