Not your usual Gumtree advert by any means, this one is for possible relics of a killer, with potential future detector finds. If you're into the supernatural, Narndee Station sounds like a pretty spooky place:
https://www.gumtree.com.au/s-ad/spe...s/murder-on-the-rabbit-proof-fence/1228158799
https://www.gumtree.com.au/s-ad/spe...s/murder-on-the-rabbit-proof-fence/1228158799