Available now are these Crown Macro-Tech 24x6 power amplifiers, all of these amplifiers were used on a house install and they work great. Each unit includes an XLR input card and all of these will be shipped in double wall boxes using 2" roadcase foam to ensure they arrive intact hence the shipping cost. Being used amps they may show signs of wear including scuffs and scrapes, please let us know if you have any other questions.