I have the opportunity to acquire a Framus Dragon for $900.

Is it worth it, even though there is no costumer support available in the USA?

How reliable are these amplifiers?

That price is attractive compared to current pricing of $950 and up.  When I had the Dragon and Cobra a few years back, they were trouble-free even at their age.  I have no experience with their customer support, though.

Good Luck!