My views on war might align with the just war theory, but I am an advocate of an all-out bidding war on cardboard. You see something you want- take no prisoners! The only rules or law that should prevent me from winning this kind of war is that of being financially constrained.
Case in point: I recently saw this Martin Prado Topps Marquee auto/relic card on eBay and set my sights on it.
He didn't even see it coming. Well, maybe he did-he just couldn't do anything about it.
Upon winning, I fought off the urge to allow my inner Jesse Pinkman to scream out, "Yeah, (bleep)
Ammunition: eBay app
Casualties: 14.5 greenbacks; 6 enemies