I was offered 10, could only afford 5 at the time.
These were sitting in a shed for 12 or so years after being imported along with other "old skool" engines, Z18ET's, FJ's etc. . .
Some of them even have had hose clamps and engine mounts undone, not just oxy'd off!
I dropped 1 in a 120Y when I first got them, good compression, fired straight up!
I figure that I would grab them to support my habit for a bit longer yet. If I don't get thru them all, maybe I will ship them to Perth and retire on the proceeds