My father is selling his K3. It has the following options (Elecraft prices in parenthesis) K3 – 100 watts - $2100 K3 Sub-receiver $ 680 KXV3 IF OUT $ 120 K3EXREF $ 100 2 matched 5 pole 500 hertz filters $ 200 Total $3200 Selling Price: $2800 Contact N4PY (Carl) at n4py2 at earthlink.net