Have to jump in on this, I had my first Buffalo Trace new years night, my old friend Kent V. Brought it over, popped the cork on it, yep, its sealed with a cork on the bottom of the cap.
I have not priced it, wasn't all that bad, but REMEMBER !! This was a new years eve gathering, and I was in fine fashion keeping a smile on everyone's face (if you know what I mean) we had a blast, I lasted till 11..