What's a piece of media you remember seeing that's now lost?

This is physical lost media, so it probably doesn't count, but I'm want to talk about it, so screw it.

I'm a fan of this little known punk rock band named Japanese Cartoon. They've only ever released one album, and their second album has been in development hell for over a decade now. That 2nd album may or may not be lost media, but that's not what I want to talk about, nor the piece of Japanese Cartoon lost media I remember seeing.

A quick search will show that their first album, In The Jaws of the Lords of Death, was released for free on their website. There was never any kind of physical media release for the album, or, at least, a official one. You see, years ago, around 2018-ish, around the same time I got into their music, I was doing some internet browsing, and came across a eBay listing for a CD release of In The Jaws of the Lords of Death. The pictures showed it had a cropped version of the album art for the cover art, and the disc had a black-and-white version of their logo on white background. I figured it was some kind of bootleg release because, like I said, there is no official physical media release for the album, and the other releases being sold my the seller (I think it was something-something-mixtapes or something along those lines,) seemed to be bootlegs too. I didn't buy it because I don't like to add bootlegs to my music collection, and I wasn't as into music collecting at the time as I am now. But now, I kinda wish I bought it because I can't find any info about this bootleg release, nor can I find the eBay listing or the OG seller.

I also want to bring up that the other releases the seller had for sale were CDs for a rapper named Charles Hamilton, specifically CD versions of his mixtapes. The album used art of Sonic characters, leading me to suspect the seller was selling bootlegs. Not only would those bootleg Charles Hamilton CDs also be pieces of lost (physical) media I remember seeing, but assuming that I didn't see all of the bootleg releases being sold by that seller, there's probably even more lost bootleg CDs sold by that user that I didn't see.