Not particularly "trawler-ish" but...
Includes rigging supplies (Klickers, sheaves, stops, etc.); essentially everything except the base plates and toggle plates -- to save me some fiberglass work on the boat (connections to the boat, available from Rupp).
Very good condition. Basically unused since we've owned this boat -- because we don't fish much, and when we do we're using planer boards. I'm interested in selling so I can reduce our air draft.
I haven't measured, but according to the Rupp installation paperwork that came with the boat, length is somewhere between 29'-34'. These would cost in the vicinity of $6000 new.
Details on Rupp's system, here: http://www.ruppmarine.com/tournament-ruppriggers/
$2500. Local pick-up only, Annapolis, MD area.