I've owned more garden-variety bikes than so-called 'exotica', but I kinda prefer the Euro stuff and find it really rewarding to work on.
The fact that you can't just pick up parts at the local deli adds to the appeal, I reckon. The thrill of the chase is a big part of the enjoyment for me
And there's something theraputic about having to shim a gearbox to get it just right.
That said, I imagine this model Cagiva would be pretty straight forward to work on.
In my opinion, definitely worth the money but I also understand why most of us avoid these things.