Be VERY careful, this truck was "for sale" awhile ago and had some seller issues. Where is it being sold at and for what price? It might be the same scam again or it might be legit, look here for what was discussed last time:
06 Black 6spd Chrome/Chrome for sale - Scam or not a scam?
It's probably legit if it is being listed in SC as I see a few listings for it there. I'm sure someone will chime in with a VIN history soon. When I sold one of my previous cars someone took the exact ad text and pictures except they changed the price and posted it on Craigslist sites from East to West coast.
Just be cautious and good luck with the purchase!
PS - This truck looks like it used to be owned by a user here named "baddoyle" who is/was from Texas