Hi, I have a couple K2 items here, but no K2. I wonder what the value of them might be. 1. K2 100 watt PA..KPA100 assembled...Ready to go. 2. KAT100-1 150 watt Auto tuner Assembled with DB-9 cable set. I believe that neither of these units have had much if any use.. Thoughts...Interest... 73's Chuck W6RD