bought a gold top les paul serial number 6 0269 seller had it in a les paul custom shop case-- i looked online and am concerned its not as advertised--the guitar is in great shape , plays well, but i was hoping someone could confirm its just a re issue classic or could it be from custom shop? id also love to know what its worth if just a classis and i want to re sell----thanks a million for any help--gift for my son