Not quite a cable, but my dad threw away like five PRISTINE IBM Model M keyboards when my grandpa died. My dad worked in tech but didn’t know about mech keyboards. He just tossed them because they were old.
This is what finally got me to cut down. I realized any given cable I was saving can be had for pennies if I ever needed to buy one again. Which I won't.
The one time you decide to do the right thing, that cable you threw out? You'll need that in almost exactly a week. Somehow it's been in the box for 4 years, but now it's needed.
As an old coot I had boxes of various cable, I gave most of them to local thrift stores. But I kept one of each, in case of, (black, white, short, long) AC power cable, a VGA, RCA, DVI, TOS, serial, S-VHS, etc
Power cables are probably still useful. At least here in Western Europe the power cables I used in the 80s are still perfectly fine today. Better even, since copper was cheaper they often have more than modern cables (which shouldn't matter if they are within spec, but still).
Those old centronics cables on the other hand, maybe it's time for them to go.
It depends. I remember (late 90s story). The company I was working with had just moved and we were short on power cables (they were probably still in a box somewhere). So I went out to grab a couple.
Luckily, at the time there were still hardware stores to be found. So I were in the first one:
"Hello, I need two power cables."
"Sure, what models are they for?"
"Sorry? Just power cables, grounded power cables, like those (points helpfully at generic 1.5m cables just hanging there)."
"But what model?"
"No model, just regular PC workstations."
"Oooh, but those are Mac cables!"
"... Ah, never mind, I'll risk it, just give me two."
Sometimes you think they're just cables, but they're actually Mac cables. And then who knows what can happen?
Just hit em with the old "CEE 7/7 on one end and C14 C13 on the other end please". If their eyes glaze over, do the Ron Swanson and get the right one yourself.
Those old centronics cables on the other hand, maybe it’s time for them to go.
Yep, I bought a Centronics cable maybe 30 years ago for $100, for a parallel printer. I kept the printer maybe 10 years, then moved to a laser/ethernet at the time. But I kept this damn cable 20 years more in case of!!!! It's now in a thrift store bin for $1 I guess.
I recently moved and I threw away/e-cycled so. much. extra. PC shit. I probably still have enough spare parts to build 4 or 5 PCs though. Sigh.
edit: Pic. I don't have a problem. This is less than half what I used to keep! And I might need some of this stuff to repair 386's after the apocalypse.
I mean cables are indeed very valuable in just scrap.
My dad worked in IT and we had a 50 gallon drum full of all kinds of cables. Not only did we always have the type of cable we needed but if I ever needed $100 in an emergency I'd just fill a box and head to the local scrapyard.
You'll get even more money if you remove the insulation first.
Just wait until the next great depression hits and no one can buy anything then we'll see who's laughing. Not all hoarding is bad, just be smart about it.