It's fun to get your Coppers to be worth Platina and beyond in this kind of game. I'm confused, though, by your opponent's turn 18. I get not breaking PPR, but it still seems odd to get rid of the Death Cart(s) and then buy nothing. Maybe he'd already thrown in the towel by then? Not to mention the sidebar says he had no Death Carts in his deck after that turn, when the main log claims he drew one in his Clean-up phase...I guess that's because Salvager counts every "trashing" as a copy being removed from the deck.