In Thailand, there were many grades of Enep started from $4-$100 or more dependes on the materials and manufaturer. Some cheap one at tourists attractions are just for the souvenir and some for the local uses made from leaf spring which is easy to rust. But the one that I made sold at $32 here. I have tried several steels to make this. Some was broken during the hardening process. Some are too soft . When cutting a nail, it chipped off the blade. The most expesive cost that mark up the price is shipping cost around $15. Other than that is my profit. Hope this clarify