RB20DET crank angle sensor - $80. Was a spare for a car I had a while back, found it chillin in my room
Also have the little square thing that lives on top of RB rocker covers at the back of the engine. Think it's got something to do with the coilpacks
Dunno what that thing is worth - buy me lunch and you can have it
ALSO also, got some CA18DET coilpacks for sale for fifty beans, but I doubt they're of interest to the pilots of the RB