Hi there,
there is a possibility that I can get a "new" G-70 V3 for a fantastic price. "New" means it is an open box demo unit (supposedly the last one in the country), but covered with a "3 year warranty" (whatever), and fantastic price is 1200 Euros. (An S910 costs about 1900 Euros here).

Possibility means the guy in the shop may not have last minute information, I will have that information in 2 days time.

I know that nowdays it is supposed to be an older generation keyboard and I have read countless reports, fights and praises for this. It is of course light years ahead from my current setup (not the softsynths, the Casio). Sounds better, feels better, plays better.

The 1200 Euro questions are:
Is there a reason why I SHOULDN'T buy it? Is there something better at that price range?

What should I know before I buy an opened box demo unit? I may look for scratches or hits or whatever, and try to feel the keys, try to discern if it has been played a lot. Other than that what can I do?