In case anyone's wondering, things are mostly quiet on my end... I sold one of my 4x86 machines (DX4, 100MHz) and was about to give up on retro computers entirely when I received an offer from a fellow forumer, who is willing to donate a baby "AT" form tower with (according to him) non-working Socket 7 board. I have no idea what's wrong with it, but even if I don't get to repair the board inside, I can always swap it out for one of the other two Socket 7 boards in my collection, with either 133MHz Pentium (non MMX) or 233MHz Pentium MMX, which would be the 4th one in my collection. I would love to get my hands on one of the AMD K6 CPUs from that era, but that is going to be easier said than done I'm afraid.
Or, I might go in entirely different direction & patch up that non-working 3x86 board with the built-in processor. We shall see... For now this is all just theoretical of course, because I've been promised old components before, from other folks of which (some of them, at least) I never received.
On a side note, I got a pair of nice vintage Pioneer HiFi speakers from 1981. Model CS-656
(pic below is for reference only, mine even came with protective grills)