I always buy at least two full sets at Origins each year. And sometimes I will buy a product that comes with a set of dice (like the Starter boxset and the Player's Kit boxset).
Hey everyone, thanks for the responses. And be on the look-out for my own special dice creations, with an ETA of *about* 30 months! I hope you'll like them enough to buy them.....
I did vote every week because it's the collest answer
In real I buy for every new gamesystem some new dice.
e.g. ADnD,DnD3,DnD3.5,Exalted,/thSea,.......