I get my parts at AutoZone and (oil and filter) and take it across the street to a quick lube type place and watch them do the work. The 2 guys there are pretty cool as we chatted for a while before and after the change is done and I never left the floor so I watched everything they did.

They charged me $20 for the change and waste which isn't too bad. In total my oil change is about $90, $70 if I did it on my own.