I'm looking into buying a 2006 Acura TSX. I'm looking at one which is $3500 less than another one. They both have roughly the same miles, so they are almost identical cars. Both have clean carfax histories as well. Is it really worth spending the extra $3500 on the certified vehicle? I've heard buying a non-certified luxury vehicle is just asking for trouble, I'm not sure how much truth there is to that. I like the color on the more expensive one more than the cheaper one as well, though I'm not putting too much weight on that. Thanks!