I have a pair of speakers that are 30 yo. Nothing has been done to them and they still sound outstanding. If they look good and sound good, I would take the chance. You can always resell for minimal loss. Some times you gotta take a chance!
How long do speakers last?
I ask because I have an opportunity to buy a pair of Von Schweikert VR-33's for an insanely good price. I get it: "it depends how hard they have been driven", but judging by the condition they were very nicely taken care of. My only concern is that will need repairs in the future whereas I could just spend that money on new speakers. On the other hand they sound fantastic. Just curious about the lifespan. They'd be a nice upgrade from my Klipsch bookshelves / sub combo.