To all the guys who are struggling to remain rational about buying this tobacco, let me insert some reality into the situation.
It never matters how much tobacco you have in total, nor does it matter of what type, mostly alike, somewhat alike or entirely different, that you already have cellared. The real choice is always to buy more. Don't think of what's in the cellar that you might enjoy just as much, cave to the lure of what you don't have, and get it.
The good thing is that the Feds will, one day, increase taxes and the price of tobacco will become onerous here just as it is now abroad. Though buying tobacco doesn't ever need to be defended, as it is in itself an obvious good, that's always a good reason to buy more tobacco. The longer they take to raise taxes also provides you with more time to buy tobacco. But then again, drop that $10K you were going to deposit in your son's college fund on tobacco, today.
Another good reason to buy more tobacco is aging. What you put in the cellar today will come due in 2-5 years, your choice. The point is buy tobacco and cellar it now because aged tobacco is so much better. This principle is infallible per the current pope. Call him up and ask him, why dontcha?
Another good reason to buy more tobacco is that the price of pipes, like the prices of good cigars, will bankrupt you. Therefore don't buy any more pipes and avoid the siren call of your favorite pipe porn sites. Like women, you're gonna want what you look at. Instead, of course, buy more tobacco. You can bankrupt yourself buying tobacco, but it takes a lot longer than buying pipes or cigars, so you can get more pleasure given the length of the buying.
Now when you really lay into it, you're going to find that the boxes in which you store all of your new tobacco are going to pile up, and you're going to need more space. The answer is of course to take out a second mortgage on your pipes or all of your tobacco and build an addition for more storage; and thus to keep on trucking.
In the end you can never have too much tobacco. Before you kick write yourself a note where it was stored the last time you were here so that in your next life you'll know where to go to pick it up. This strategy has been known to defeat the "can't take it with you" policy so common in these parts. Store your pipes in the same place.
Right now, given my discovery of the Lakelands, UK Plugs and HU Tobacco, I could easily drop $5K on tobacco. My problem is I spent all my money cellaring Condor, and my family has long since cut me off. I've got 150 pounds in the cellar, but hey, who's counting?