Well, lets see at about 3 - 4 a day, not counting herfs and gifting, maybe about 5 -7 months. 
Actually, I had thought about this subject a while ago, and that's one of the reasons I started to smoke my pipe again. 
I had to reduce my cigar budget, since my oldest son moved back home cuz he couldn't afford his apartment anymore, when he got laid-off in December. 

 Plus an extra car payment each month = a lot of cigars!