Hello! I'm from Venezuela, my name is Ali and my father gave me this guitar this year ... My father bought this Les Paul a few years ago from an American boy who visited Venezuela ... I need you to help me learn more about my Gibson Les Paul Recording II ... I was reading and looking in Google for information about this and I know that this guitar was made in 1972 ... I want to know what is the value of this guitar and how many were made because I know it's a special edition ... The serial number is 301115 Gibson Les Paul Recording II Please helé!