I am flying LAX -LHR WT+ on flight BA 282 (777) booked direct with BA , paid cash. No POUG was offered. I just checked and now 48 hours before the flight there are 14 empty club seats. The price to upgrade on the website is $818. Does anyone have an opinion as to my odds of a AUP being available and if so, any guess as to what the price might be? I would appreciate any help and advice based on others past experiences.