NEWS: Check your Account tab (click to your nick) , you can turn on Additional Pop-unders and sell every wine +2 SAT, every whisky +3 SAT!!! 
Good! But... whisky is +2 SAT 
Good anyway try now, fixed
now, with science upgrade, whisky is 30Satoshis, it means 20 SAT profit...
In my pub, with science upgrade, whisky is 25 satoshis, why?
http://i66.tinypic.com/14n1a1g.jpg
