Delta Z Concealment "Pen" knife

[metlman1]

This is a Delta Z Concealment Knife. It looks like a writing pen when closed. It opens revealing a single edged blade. The workmanship is first class. The "pen" is adnodized aircraft aluminum alloy with a stainless steel blade and other parts. This is a high quality piece and cost about $80 new when originally sold in the late 80's or early 90's. The knife is mint, in the original box ( the box shows wear from handling and storage). Blade length is 3 inches. Closed length is 5 1/2 inches. The box contains instructions for opening and closing the knife. This knife was made in Italy. I am asking $60, which includes USA shipping. Sorry, but I do not take Paypal. I am clearing out some non- butterfly knives from my collection.