I've replaced knackered vinyl with the CDs of the same albums, but I've never been one for buying all the re-re-re-releases that get brought out.
I've bought a couple of things that have had extra tracks, demo versions etc. on them & I never found them to be worth listening to.
There was a reason these songs & out-takes were left off the original albums in the first place... 🙂
I have absolutely no interest in all these surround sound versions of old albums that seem to be very popular now either, I'm perfectly happy listening to an album as the artist originally intended it to be heard.