I used this a few times to open up some packages. It has never been sharpened and it is perfectly centered. The blade opens smoothly and the lock up is very good. This will come with the original box and paperwork. Im asking 135.00 shipped USPS priority mail to the USA only. I' only accepting PayPal for payment and I'm not looking for trades at the moment. First ill take it with a follow up pm or email gets it. Thanks for looking.