We even have a forum to help you on the computer, click on this link:
http://daggers.infopop.cc/eve/forums/a/frm/f/73610859To create a link yourself, highlight the address in your browser and then press your control key and while holding it down, press your c key, (that will copy anything you've highlighted). Now to show the link, (or whatever you've highlighted), go to where you want to show this information and press your control key again and while holding it down, press you v key, (that will paste anything you've highlighted).
Back to your question... yes, all daggers come in various conditions, from mangled pieces of rot that look like they've just been dug up from out of the earth, right up to pristine items that look like they've just come out of the factory.
There is a grading system that Dealers use that also varies depending on the Dealer.
Now before you ask what we think the grade of this dagger would be... look to the top of this page, above your first post and you'll see some tabs. Click on the one that says, "find" and then you'll see a drop down menu. Key in something like "grades" or "grading system", the site should show you some previous threads of discussion.