I definitely like the very low budget stuff, it's a fun challenge to make things work with a minimum investment. I bought mine used for $150, then put maybe $10 worth of hardware and countless hours working on it to correct some poor building techniques that previous owners had used on it. Spent more time trying to figure out the best way to make it climb my very steep driveway without investing too much in it. Then decided I really didn't need a motorized bike, I needed more exercise on a plain ol' bicycle. So I sold it for a bit more than I had in it in money-wise, and chalked it all up to a learning experience!