Here is an ad I found for a great bike to start out with. Cheap insurance... good fuel mileage... and it's age and value/price seem good.
I'm a bit curious about the condition and whether it accurately reflects the stated mileage... you'd have to look at it and get more information on it. It's simple enough to disconnect the ODO on these bikes and ride it piles with nothing accumulating.
I own one... it's not a bad little bike. Great way to get a bike that is street legal, low to run and insure, etc.. for running logging roads and mild offroad.