Canadian Ranger Snow-Knife / Igloo-Building Saw...Price drop

This is an example of an early survival item that was used by Canadian Rangers.  There is no C-Broad Arrow or maker's marks; however, I have personally used this in igloo-building in the Arctic.  There is surface markings consistent with use, but fully functioning; the take-down latch allows the OAL of 23" to package to 16".  If shipping required, postage will be on buyer.  I'm looking for $50 for this piece of Canadiana.