Ok lets start with the most expensive things:

Transistor pack. Normally bolted to the back of the engine. It's about 10cm x 12cm, with a large heatsink and a connector either end. VERY expensive. Exclusively for the CA16-18, cost over $1000 from nissan. It's used to fire the multi coils.

Maybe only one or 2 of the coils are toast.

Coils are worth $180-250 each. Less for mates rates.

When you say carby is missing..I hope that you are joking I've got a spare intake/throttle body and exhaust manifolds for a CA18DET (I have a strange spares collection).

Theres a guy on performance forums, from Brisbane, that badly wants to get rid of his CA18DE. It appears to be complete. He only wants $200.
http://board.performanceforums.com/fo ... .php?s=&threadid=67150609

Get the photos and I'm happy to point out whats missing.

Chris.