I got one very affordable from the Smoky Mountain Knife Works in Tennessee.
http://www.eknifeworks.com/webapp/eC...SKU=DBKS584544

It's foreign made, stainless steel, and probably not cut out for heavy use. It looks nice. If you really examine it up close it appears cheap. It looks fine from the top of your kilt hose, but doesn't compare well in side-to-side pairings with nicer ones. It comes with a larger one, ostensibly a dirk but looks like a giant sgian.

What I'm trying to say is this: it is cheap, both in price and construction, but will do the job. If you want a nice one, pay extra for it and get one from Raptor or Rab Gordon.