I hoarded 800-900 at one point but I don't anymore because scrolling thru all those pages of SITS to change pins on my lanyard or trade pins was really annoying. I wish they would rename them to something the ZzzzzSword in the Stone Pins so that they would all just go to the end of the your inventory. So no .. I don't hoard them anymore. Right now I have about 3 pages at most. I use them trying to get credits but generally keep about 45-50 on me.