This is my pen. I'm not a dealer or retailer. I received this as a gift a few years ago and it has been sitting in my drawer since then. Type of Pen: ballpoint Materials: platinum plated and black resin (this is beautiful and I will likely just keep it if I don't sell) Retail price: $670 My price: $399 plus $20 for shipping and insurance (will ship UPS). Payment via paypal personal (net of any fees, if any, which will be your responsibility). My price is very fair and is firm. Please do an ebay search and you will see that you will not beat my price for this pen in this BNIB condition. The best price I have seen is $500 or more. Guaranteed authentic. I have sold other personal items here before and have feedback somewhere in these forums. I also have a 100% rating on ebay (10 years as a member). Please email with any questions. Montblanc's official website shows the pen in full detail. A quick online search will lead you there and I can provide the link if you contact me. Thank you.