I sold my Alembic Mark King IV on ebay for $3,000 Mine was walnut with an omega cutaway. I would rate it an 9.8 out of 10.0 in condition. I guess it's value is what the market or member will pay. I would rather see a forum member get it, but that can't always be the case. I suggest posting it on this site with a few pictures attached and ask for offers. For me, ebay is a last resort. With all their listing fees, final value fees and Paypal fees, it can be costly to sell in that way. Best of luck.