Product Details

A mint-condition Case XX Collector's Club 5th Anniversary (1981-1986) PROTOTYPE #6165 Folding Hunter is a highly coveted collector's piece estimated at $250 to $400+.While a standard production version of this specific 5th Anniversary club knife generally commands around $125 to $175 on the secondary market, an authentic factory Prototype carries a massive pricing premium because it represents a developmental piece that predates the commercial run.Value Breakdown by Completeness$250 to $300 (Knife Only): If the knife is in absolute mint condition but lacks its original display packaging.$350 to $450+ (Complete Factory Set): If it is preserved in its original presentation packaging. Depending on the exact prototype tier Case shipped, this would be either the original orange factory box or the serial-matched walnut wall plaque display distributed to top-tier club members and dealers in 1986.Key Value Drivers for Your KnifeThe "Prototype" Designation: