The knife was recently made at the Buck Knife factory in Post Falls Idaho. The story is that the run was to be 13 knives in total but 11 of them did not survive the buffing equipment in the shop so only 2 were ever sold. This is the 3rd one so its existance needs to be explained. As it turns out, before they attempted to make the 13, they made one as a sample. The sample was made, it looked great, so they proceeded to try to make the 13.
This sample knife was boxed up and forgotten until recently. It is offered for sale with a new 121 stamped holster style leather sheath, the box and paperwork shown, and a letter of authenticity from Buck, explaining how the knife came to be. This really is a nice knife and it is absolutely brand new, never used or sold until now.