Buying an iMac 3.06 on craigslist. What should I look for?

[glowjangles]

Looking at a 3.06 iMac today. Found this fellow on craigslist and he seems legit. What are some things I should take notice of. He claims the apple care is good till 2011. I have been reading around the forums for awhile and have been seeing some common issues (back lighting, overheating, etc.) Advice please!

[cantthinkofone]

I would see about getting the serial number off it and seeing if it really does have apple care.

[arthursiew]

Yes, I think it's ok. Go ask for the serial number and go check Apple to see whether it lasts until then. Those problems don't really happen, but if they do, you still got AppleCare!

[glowjangles]

apple care is good. Anything else?