anybody have to replace the power steering pressure feed line (high pressure side) yet?

just noticed the rubber portion close to my steering gear box has started to seep and drip. i originally thought it was metal line leaking b/c it is so badly rusted, but it is the rubber hose. for some reason, the return line has much less rust.

i bet it is $$ due to the one piece design being so long and sort of complicated in the bends and transitions.

95 T100 SR5 Xcab 4X4