Kimbark Liquors (Kimbark plaza, on the south side, at 53rd and kimbark)
Pabst or Stroh's $13 for 30 cans. Was 10.99, might go up some more.
Sam's wines (North and Clybourn, not sure exact address)
Triple Sec - 1 liter for $4.49. (Montezuma, i think, or something like that)
Puccino Coffee Liquor - 750ml for $2.99
Random wines / champaignes - $2.99-$7.99 (clearance section, pretty good ones in there)
The last three deals are pretty normal for sam's, the beer deal is temporary and their prices change a lot. Still, works out to 50 cents a beer after tax, which isn't bad for a better than crappy beer. Must be 21, or ymmv
Enjoy.
Dave.