I just bought a 2008 Outback Sport for $1603. I work at a dealership and I took this car in has a trade in. 
one owner 200k but the owner was a travel nurse (Greg Focker) LOL.  
The car has 200k but the engine was replaced with a EJ25 with only 30 K on it. 
  
Problems- Loud Roaring sound, sounds like I have a hole in the exhaust. Mechanic said it could be the wheel bearings but he is not a Subaru Mechanic. It doesn't shake or steer to the left or right.  
TPS stays on not sure why. 
When you come to a stop, it revs to 3k then goes back to normal. Difficult to change gears it feels like the rpms drop really low every time i push the clutch in, IDK  
  
And I have to replace the AC Compressor  
  
Other than that Very nice car..  
  
any thoughts and this is my first Subaru.