Marantz SR4200-N1B AV Surround Receiver Amplifier Amp Black Sold as Parts

The unit is just sold as parts. It does power on but it has not been further functionally tested. The unit has clearly been left somewhere damp and dirty. The unit has rusting. One of the feet has come detached on the bottom. There is NO remote handset included OR cables. Just the main unit. Sold as parts.