This was bought several years ago so I don't recall what I paid of it but I can say it was a disappointment. As much as I wanted to like this knife it simply wasn't worth it. Not sure if I just got a bad version but I would recommend if you are interested in this knife is to see it in person which maybe difficult as no where in the US carries this model at least from what I've seen. There was once a dealer in Arizona that had a few in stock but they were way over priced even if you got one without the issues I experienced. If you order online as I did I'd ask a lot of questions or ask for pics of the actual model for sale.
Hubertus is not the only German maker of such a picnic knife. Hartkopf, which seems to be sold at a lower price point, also makes a version. So if you're interested in such a knife you could also look at them. Although I can not speak of their quality.