I am selling my Core Audio Design original MOD3 rack. I'm the original owner of this rack and purchased it directly from Arnold at Core a few years ago. This rack is made of American black walnut and is in great condition. The shelves have been dadoed and internally filled with iron, lead, and granite for shielding/dampening. The underside of each shelf has an aluminum/mylar patch bonded to it, again for shielding purposes. There is a small scratch and dent on one shelf. The bottom shelf also has a small dent on it. I tried to take pictures of the areas. Of course, all the shelves are interchangeable and reversible as well so you can re-orient the shelf so the front edge dents are in the back and out of sight. I have three of these racks, but only 1 is for sale. My wife gave me the go ahead to turn our hall closet into a theater gear closet so I no longer need the extra MOD3. I'm asking for $875 OBO. These racks original sold for about $1275 from what I remember. Core has gone upscale and their comparable rack is now ~$2100. I have the original box and packing material so I can ship, but local pickup near Mobile, Alabama would be greatly preferred. PM me with any questions you may have.