Some good advice given above....they do all look the same in pics as already said and often cleaner than they are so you really need to go check them out as there are plenty of dogs out there!
Everyone will tell you they're a 6k car now etc but in reality the good ones still go for strong money (9k+) and people who aren't fussed on having an 'average' higher mileage example will buy up the cheap ones (6/7k ers).
What's your budget?
Great cars though if you get a good one, buy on condition first and mileage 2nd