I honestly have no use for a large sheath knife. If I need more than one of my pocket knives can handle I'll use a hatchet, ax or chainsaw. I'm not looking to get in any more knife fights so I'll just shoot them instead.
I just like collecting boxes. I get them from Amazon and other places. What's in them covers a wide swath of the economy and most goes into my 'rainy day' piles.