Any fan is going to be fighting hard to get cold air from the top since heat rises.well that fan is also set as intake, and there is no rear exhaust fan. So the heat of the GPU and CPU are going to be fighting hard against that fan trying to bring cold air in from the top.
When I googled buying an iPhone on Craigslist the first thing that came up was some guy held at gunpoint. I was like nah.
It's interesting--I've met some of the most genuinely nicest people via cl transactions.