I just read somewhere that the average price for a pack of cigarettes in MA is $9.08. At that price, Most's six-pack-a-day habit in today's dollars would cost him $19,885/year.
Now, I don't know whether the $9.08 accounts for cartons (cheaper to buy by the carton, which he assuredly must have done), and it probably wouldn't have been too much of a burden for him to buy them in a state where they're cheaper (looking at you NH), but even at $5.00 /pack, which is probably too low, his yearly cost in today's dollars would be ~$11,000. That's sad.