Peter H

Hi Been trying to sell a Les Paul Black beauty using various sites. Quite a bit of interest, but it all goes quiet once I've given the buyer the serial number. I've tried to Epiphone Checker Tool V2 tool and is says NOT RECOGNISED. The number is 105060727. When I remove the leading 1 and just enter 05060727 it returns a hit and says its an 05 Samick, Korean Model. Does this make any sense. I want to sell the guitar, but also don't want to sell a cheap fake Any Help appreactaited