I kinda posted a summary of my list in that thread, as one of the people who helped get it off track. But I still buy CDs pretty often. I rip them to FLAC and store them to my external HD that I stream around my place. I also have a Google Play subscription (recently switched from Spotify), so it might seem somewhat redundant for some, but I enjoy my way of doing things. Anyway off the top of my head:
Mastodon
Pearl Jam
Alice in Chains
Brad Mehldau
Joshua Redman
Fly (jazz trio)
Between the Buried and Me (although another Coma Ecliptic might relegate them to a band I love, but no longer buy physical copies of)
Soundgarden ( ... )
Insomnium
Tool (lol)
David Gilmour
311
Faith No More
Dave Matthews Band
ef
RHCP
John Butler Trio
Metallica (I look forward to buying their next album in 2029)
This doesn't include bands that are defunct that would be insta buys if they ever released anything. I realize Soundgarden isn't exactly gonna push on without Cornell, but I'd be surprised if they don't have some sort of anthology they'll be releasing at some point. For those bands that are defunct:
Pink Floyd (obviously)
Nick Drake (I think it's safe to say he's not putting a new album, but you never know, maybe he faked his death 45 years ago)
The Mars Volta (although I found their last album to be one of the most forgettable albums I own, they might've fallen off this list, especially since I haven't bought anything they've released together under the different band names)
And I'm sure I'm missing a ton