Starter Turntable

I am a total newbie to turntable. I never owned a record in my life and I was actually told not to get into it by a local retailer because of the cost. But I have read that analog is the best, so I want to see what the hype is all about.

So I am in the market of a starter turntable. I want one that is low cost since I don't know what I am getting into so I don't want to invest too much money. So cheaper the better for now. I would also like one that is simple, since I have no idea clue to what a good arm and cartridge should be like. Lastly a used one would probably work best since I can get a better value out of it.

Also since I don't own any records, what will be a good one to start with? I enjoy all type of music, but I like rock, jazz, and classical the most. No country please, I hate country music.

Lastly what should I lookout for when buying used records beside the obvious?

Thanks
JL