If you can find the Weller 12 Year for around $100 you're just plain silly for not buying it. If it's around $300 I'd still say go for it, but more than that is a lot of money to spend on one bottle. I have a friend whose rule is never more than $300 on a bottle of nice whiskey because after that you're paying for availability, not product. That being said, it is limited availability for a reason...