I posted a few years ago, but finally purchased an Autumn Metallic 2012 LT with RS package with 89K miles. I will get some pictures of it after the weather clears up, but it is bone stock from what I can tell, and was the cleanest I could find in the few days that I was looking. No codes, no sucking sound from the valve cover, and no problems aside from worn material on the arm rest on the door and the center console, and tape on the PCV hose at the connection to the turbo. No big plans for the vehicle, aside from flex fuel kit with tune, and catless DP. Will be looking for mounting locations for a Scangauge 2 now that I learned I can monitor boost and knock retard with it.
I already have a cabin air filter, the above hose, intake manifold, BKR8EIX ($19.99 for 4), and an ignition coil in my Amazon cart, and will check the air filter and intake manifold check valve this week as well.
It's definitely slower than my modded LSJ power Ion on methanol and E-85, but wanted something tamer, newer, and with lower miles.