Benchmade Balisong Model 68 butterfly knife.  I bough this new in the early '90's. Includes original sheath, I have the original box somewhere but I can't promise I can find it. If or when I do, I will give it to the buyer.  It is TIGHT, no slop and the latch is tight.  I sent this to Benchmade and had them sharpen it and I haven't used it since.  $500 located in Stillwater call or text ONLY405+6l2&7050