Honestly, I didn't really pay attention to how much I spent total. I've clocked an absurd number of overtime hours in the past two months, so I didn't care that much. If the game itself was selling at a price I found acceptable, and I wanted it with some immediacy, and it was a high cost:reward ratio, I grabbed it.
And because most of what I grabbed was $5 or less, I'm okay with that. The only things I bought above that were things at the high end of my wishlist.