In excellent condition - one tiny scratch on the anodized aluminium casing on the bottom (see pics).
I will also include 4 rechargeable 9v batteries and a charger - one of the biggest criticisms of this amp is that it goes through batteries, so this is my solution :)
Sounds phenomenal, though is a little bulky for my tastes so I'm trying something new.
Price includes paypal and shipping within Australia.
Current price for a new unit shipped to Aus is $500+, but portable amps don't sound much better than this (two 9v batteries give it a LOT of kick!).
PM with any questions :)