Thanks @Harry Rhodan, @Elthy, and @Geonovast for the quick responses. I was thinking about picking that thing up today but that processor was nagging at me and it sounds like I would have been disappointed.
I'm trying to grab something quick/easy on Craigslist for <$500. It's not because I couldn't afford more right now, but I already have a lot of toys (boats, motorcycles, etc) and I'm not a big gamer, so the fact that I'm going to buy a PC just to play KSP during the shut down is already getting me some eye-rolls from the wife. Getting a 'used', 'cheaper' gaming rig makes it 'not as big a deal' if you know what I mean.
Two other options on my radar:
iBUYPOWER TRACE930 - Core i7 7700 3.6 GHz - 16 GB -120 SSD / 1.12 TB HDD - Nvidia 1060 GTX *3GB*... except he pulled the ram for his new build, so I have to grab some ram (thinking 16GB). He's asking $400 but open to offers.
HP Pavilion 560 - Core i5-6400 2.7 GHz - 8 GB - 128 SSD / 1 TB HDD - RX 480 4GB - wifi/bluetooth. Asking $300 but I'm worried about the 2.7GHz (turbo boost to 3.3GHz)
I was going to put this up on an old 1080p TV, but it's 46" and I've been told it won't look good, so I guess I'll be picking up a monitor as well... again, gotta keep the $$ down... or at least tell her I did. ;-)
Thanks again!