So you are the one that outbid me on that Hamilton book! LOL, I have started doing the same thing. I bought a lot here that had 2 PC items and I'm going to flip the others either in trade or sale and continue just picking up more PC cards from the product.
I watched a guy at my LCS bust 4 boxes and didn't get a single card he wanted, sad part was he refused to sell me a couple of the cards for slightly more than the going rate on eBay because he thought they were selling too low. He'd rather eat the whole thing than sell lower than he thinks it should be.