I have for sale K2 #6673 with the kpa100 and kat100 in the separate ec2 case, ksb2, k160rx, knb2, kat2, fdimp and kio2, about $2000.00 total cost. It works like a dream, is like new, with extra parts, manuals, etc. Asking $1200.00 plus shipping. Brett N2DTS Brett.gazdzinski at verizon.net