THIS PUMP WAS WORKING WHEN REMOVED FROM A SHUTDOWN FACILITY AND IS GUARANTEED WORKING. WILL NEED NEW PLASTIC TIP AS SEEN IN PICTURES.We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior. Check out my other items. Be sure to add me to your favorites list. The item "KNF NEUBERGER LABOPORT PU 844-N840.0-1.97 VACUUM PUMP" is in sale since Monday, August 29, 2011. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Lab Equipment\Pumps". The seller is "surplusssam" and is located in Mesa, Arizona. This item can be shipped worldwide.