I have a seki made sog pentagon with a kydex sheath. the one in the picture is not mine, but pretty close. Mine is in 95% condition. It was given as a gift in about 2002, and while cool as all get out I never had a use for it. A different buddy recently told me it is collectable. A quick googleing shows some on ebay asking $300, but who know if they sell. I would have guessed it was a $50 knife. The armslist ad was asking $120. Who's right? Are they actually sought after and valuable, or just a cool looking knife to keep by your bed for things that go bump in the night?
