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Update: S-AFC has been sold, and sale of FCD has been put on hold for the time being. This is because if the PowerFC does not help with my surging problem or does not give me the power gains I expect, I will sell it and buy another S-AFC and re-install the FCD.

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https://www.sau.com.au/forums/topic/25207-s-afc-and-fuel-cut-defender/
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I may have a buyer for it in the meantime, but if that doesn't eventuate tomorrow I'll go to the post office and get a price for sending it over for you. I'm not sure how you would send me the money though, have you got any ideas?

Anyway I'll let you know tomorrow if the other buyer isn't interested.

I also checked the manual and it's kind of in Japanese, but the wiring diagrams are all self explanatory.

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