I like to think that every time I don't buy a product, even if I don't pirate it or even know that it exists, I am doing equally as much harm as pirating said product. As scaled by the however much a copyright violation fine is apparently worth ($150,000), I am personally liable for tens, if not hundreds millions in losses for Nintendo with all their games and consoles I didn't buy or play.
As for me? I'm building my new life with that value.