I'm new to PRS guitars, but I have high interest in one. She's a bit older and a bit worn, but that's kind of what I like about her. The guitar does not have original matching tuning pegs, but they are PRS. I've never seen black knobs on a gold top McCarty. It does not say McCarty anywhere on the guitar and the pawn shop has no idea about it. Given the condition, I'm sure to get a decent price on it. My question is, can anyone tell me if this is indeed a McCarty and what type? Have you ever seen black knobs on a gold top? What do you think is a fair asking price in this condition? Please forgive my ignorance. I'm a Fender guy looking to experiment with something new. Any help is greatly appreciated.