I just knew most of us own at least 200 blades.
I have about 300 - 350, but this includes about 150 Derbys that I will never use. I also have 100 or so Astra SP's, 50 - 60 Feathers and an assortment of single packs that will probably never be used. Such waste!
When you think stockpiling starts at 200 blades you really must be new to the game...
I am definitely above 200 with around 3,600 blades and yes, I am prepared for a DE disaster with that amount.