She's a beauty alright. My vote would be "keep it". Especially considering the great space you have for such indulgences (assuming the pics are from your place). Not to mention the Carolinas, which have about perfect weather for "collecting". My bet would be the odometer has not "turned over"....the interior, which is in amazing condition, tells a different story IMHO. As does the exterior condition of the car, for that matter. Although, anything's possible, I guess. If it has turned over, this was obviously a really well cared for automobile. A couple pics of the engine would be great (and also helpful in making a determination). Even at 110K, she's just gettin warmed up!
As someone already mentioned, don't let 'er go. You'll definitely regret it.