PORSCHE Rollerball black ink pen with book

Porsche pen. Big Ballpoint pen. Black ink that works. Comes with box that inside is dried out slightly from over the years kept in drawer and not used. Purchased at Porsche Store in Boca Towne Centre for $275.60. Book is a plus. Pen is silver with black weave design. 5 1/2 inches long I am adding a Porsche book for free.