Blue Book value only comes out to $23,000 for a stock '06 Rubicon with that mileage. Hmmmm, pretty sure you could do all of those "mods" and stay well under the $51k asking price
But hey, it does have the ultra rare and expensive custom billet shifter knobs (which ironically are not in the pictures) and a dome light toggle switch.
Wonder if it's even a true Rubicon. If he bothers to list the custom glove box limiting straps you would think he would talk about the front and rear lockers also.