I've decided to take the plunge on a 2012 sport model with manual transmission after test driving at the local dealer. I can't help but notice it seems a number of very low mile sport models are available for sale from owners that decided the car for one reason or another wasn't for them. How much off a new sport is reasonable to obtain? Looking for opinions and if you think 4k off sticker is unreasonable. Thanks future fellow fiat owners.