I was a little surprised when I realized how few dice I’ve had out for the current WotC D&D 3e campaign.
With more d20+ dice, I’ve put my ten-siders, my “tens” dice (ten-siders numbered 00–90), and regular twenty-siders in storage. That really lightens up my “in use” bag and the number of dice on the table.
I’ve also swapped all my Gamescience six-siders in favor of my casino-style sixers.
Now I’m thinking that I want to acquire some of those d30s numbered -0 to -9, 0 to 9, and +0 to +9. (d30±) Like these from Kevin Cook’s collection.