Well let's see... in the last two days I've bought 2 magazines for my M&P Shield 40, 4 boxes (4000) of small pistol primers, a set of Hornady reloading dies & a box of brass cleaning media (corn cob). I wish it was for $100, but I'm afraid it might be slightly more.
I'm just not going to add it all up. That way when my wife asks me how much I spent, I can say "somewhere around $100".