Thanks everyone, I'll pass on this one.
The bike mentioned in miami is 4-5 hours away, a full day driving round trip. What do those bikes usually run, 3-4k? I'll contact the owner to find out more info.
I'm brand new to e-bikes. I'm buying one for my less than 10 mile commute to work. I was originally looking for an izip dash http://electricbikereview.com/izip/e3-dash/ but looking on craigslist, this one caught my eye http://tampa.craigslist.org
I'm concerned that it's "too good to be true"...