I would like to put my two cents in here. I collect Peavey guitars and have acquired an extensive collection that includes Wolfgangs, HP specials, HP signature Customs and  Jack Daniels electric guitars.  It is not true that one case fits all. A Wolfgang will have a hard time fitting into an HP case, an it is nearly impossible to fit a Jack Daniels electric into an HP fitted case. Although they look identical on the outside, they seems to have different padding in the body area to fit the particular model. I can tell you I have to label the cases, even though they all look alike. This is the only way I can be sure the guitars will fit. So if you are going to buy one on ebay, you are risking an ill fitting case if you don't know exactly which model it was designed for.