I was going through my die collection today, counting them and cleaning when necessary, and, I came upon what appeared to be an over-sized d20. I looked it over and noticed that there were more than 20 facets on said die. I counted all the way up to 30, which got me thinking. At what point in my life did I see a D30 and think "You know what? I REALLY need that". Do you have anything like that in your RP collection, be it die, supplement or random accoutrement, that just makes you think "WHY did I buy this. This is completely useless". Discuss.