These retail for $159.99 and have GREAT reviews!This MetroVac DataVac ED-500-ESD Critical Area Vacuum is an essential tool for any computer or electronics cleaning application. With a powerful 120V motor and 70 cfm air flow, this electric duster effectively removes dust and debris from sensitive areas. Included in the kit are various cleaning tools such as a crevice tool, dust brush, and 4-piece micro cleaning tool kit. The vacuum features a foam filter and steel tank material, and weighs only 3.35lbs. This product is perfect for those in need of a reliable and efficient cleaning solution for their electronics.