How much does this cost to the nearest dollar?

Battery Life Saver 72 volt Battery System Desulfator Rejuvenator
Works with 72 Volt NEV's(Gem, Ford Think, Zenn, or Zap) or 72 volt battery systems. Ideally mounted full time to constantly keep the batteries in optimum condition. The system should be charged regularly. On/Off Switch Included. Rejuvenates old batteries Extends Battery Life Only one device needed for a 72 volt system Easy to use, just connect it and forget it. 60 Day Money Back Guarantee Dimensions LxWxH 2 x 4 x 2.5 inches, Brand Name BLS, Country of Origin United States, Manufacturer Battery Solutions & Innovations, Inc., Part Rank Automotive Automotive Replacement Batteries & Accessories 16624, Available September 28

Price is $145.00
Price: $144.95