There are a few at Musicians Friend, you may also check out Business Depot and the like, or even Craig's list or something like that for computer desks. I got my computer desk for free, my ex's neighbour had it in their garage and were going to throw it out. I had to take it apart and put it together again to move it, but generally desks come as kits anyway. My desk is huge, similar to the one shown, but with the keyboard slide (Zoom R16 goes on that nicely) and 2 additional elevated shelves, prolly for a printer and fax, perfect for speakers. Be worth a look, you can some great deals on used furniture.