Hey Cberg! I order from Midsouth shooters supply. They charge $364.xx + 22.xx shipping (and $2 insurance).
It came out to ~18.50/100. So if you load anywhere near that many, this is definitely the way to buy them.
If you even load half that, you might be able to get someone near you to split up a pack and you'd both get the discount if you go to the group buy forum (which I thought about doing, but I'll use them sooner or later).
Hope that helps!