ok so im going to look at this Sahara tomorrow and i am wondering if there are some distinct things i should look for or check,(make sure im not gettin screwed) its a 98 with 74k miles. its still under warranty and looks really sharp and is pretty sharp lookin from what i hear. the dude's askin $13,900. is this pretty good? from the research i have done, it seems pretty good. of course i will use the jedi mind trick and try to jew this guy down, but what kinda things should i look for. dont want to get it home and find something seriously wrong with this sucker. im new to the jeep community having just bought my first tj less than 3 months ago...HELP!?