Up on the block is this brand spanking new rudder position sensor.  I placed a big order for new electronics for my boat Defender including the rudder position sensor.  Low and behold, Raymarine's Evolution AP comes with the sensor in the kit- So I have two, but only really need one. Returning it was more hassle than it was worth so here it is, on eBay.  It's your lucky day. 

No, I will not ship to anywhere outside of the USA.  Nice try, Bunky.