I have a Euroka Roto-matic Power Team model 1279. It stopped working some years ago - it seemed like the switch had stopped working.
I've offered it up on craigslist for free, but I decided to do some research, and came across vacuumland.
It seems like someone here might be interested, perhaps for parts? But you'd have to pick it up. I'd just be happy if someone got some use out of it, rather than me recycling the canister and putting the rest in the trash.
I've attached some pictures. The power brush worked fine, and the hose that connected it to the vacuum worked fine (despite being pretty beat up). The front wheel on the canister broke at one point. The powercord was replaced about 20 years ago and that is still in very good condition.