It is stock.
pros: only 58k miles. no mods means less likely someone did a hack job on it. (and maybe only one owner which usually goes long ways when it comes to the vehicle's condition)
cons: no mods, you'll need to invest some money depending on your plans with it.
if it's in pristine condition (I mean flawless) $7500 sounds reasonable to me (although i would negotiate the difference for the rear backseat).
i would think that 5 or 6k would be alright otherwise given the low miles on it (like oldjeep said, $5k in his area).