__________________
See my car's mod & maintenance thread and my electric bicycle's thread for ongoing projects. I will rebuild Black and Green over decades as parts die, until it becomes a different car of roughly the same shape and color. My minimum fuel economy goal is 55 mpg while averaging posted speed limits. I generally top 60 mpg. See also my Honda manual transmission specs thread.
Not enough information but I would never pay that for one so old the battery warranty had expired. I probably wouldn't pay that for an 06 Model the last year they were made.
There would be one year left on the battery warranty on an 06.