Hello Nancy. You might try IBM East Fishkill, IBM Poughkipsee (both in NY) or IBM Sindelfingen Germany. I belive that these locations are selling off much of the inspection equipment that they had been using for inspecting their high density MLD substrates. Our company found a very nice Leitz Ergolux Microscope for <$5,000. I do not have a specific contact, but you would probably be best served by contcat the Sr. Purchasing Agent at these IBM Locations. Good Luck Jim Morrison