I bought an executive desk 6 years ago. It consists of a large desk and a return that measures 83 x 67. The set also has 3 large bookcase/filing drawers similar to a wall unit. It is a quality piece of furniture, in very good shape, dark walnut stain. Original cost $5500.00. I appreciate feedback.

Check eBay or craigslist for ides.

Honestly, the worth is what someone will pay, we don't even know the brand.. With that size and weight, you will need to deal locally. Start with Craigslist or local paper.

We are still in a recession. Quality office furniture is going to sell for pennies on the dollar, sorry, unless you are in a very prime area like Manhattan or SF or downtown LA.