Amazing amplifier, (I'm sure you know the specs if you got this far). Giant, warm, LOUD killer tone. I bought two of these brand new, and this one has never left the home studio, only used for a few hours max. Not a scratch, not a scuff... Absolutely like new. I just don't need two. So... I think $1,625 + $40 for fully insured shipping is a great deal. It's way less than I just paid, (This is a 2010 UK-built amp, bought new about 3-4 months ago). The only trade I'd consider would be certain USA Lakland models.
As for the how does this sound questions?

.... I can't really answer that but to say I think it's the warmest, most natural sounding amp I've ever had. They are naturally more at home with passive basses I think, but with a P or J.... or even my Lakland in passive mode.... A thing of beauty.... and yes... it's ORANGE!