I recently (a few months ago) purchased a big assortment of 30 sticks (2 of each) from $2 sticks to $20 sticks for the purpose of smoking one immediately (well, you know, relatively immediately) and one to age to see the difference. I put all of the aging ones in a Big Payback box with some Boveda 72%s and a post-it note with the date and threw it in the back of my closet (so I wouldn't be tempted.) I put a note in my calendar every three months to change the Boveda packets and rotate the sticks. Hopefully in a few years I will have a delightful month of happily aged sticks