This is an authentic pen and has its own unique serial number. It is not a knock off or refurbished. It was a gift from my company and has "Chairman's Club 2011" on the clip. I have priced accordingly.  This pen has some light wear. It will include a new Montblanc Refill. It includes its original Montblanc inner box. Our company rewarded its high achievers every year with Montblanc pens andI am selling all of my collection. See my store for other pens. https://ebay.us/m/KTQYv9