Thread:ComicReadingGamer/@comment-1899606-20171012112827/@comment-5688420-20171013071259

Lots of them, but perhaps the most intersting of all them is a pilot for a Spunky manga that was made back in 1990. As of this writing, no scans of it exist on the internet, not even any hardcopies, or any other evidence of its existence, for that matter, aside from the cover. Thus, it is considered lost media.