The stand alone Bose brand power cable and the Bose power/message cat5 are not brand new, although in great working condition. I kept the new cables for my new 8 channel. I'm not positive that the MPN and UPC are correct, this eBay program selected those numbers.
Bose T4S ToneMatch Mixer - Black With both cables
$565.0
UPC
0017817770910
Brand
Bose
Type
Digital Mixer
MPN
7854030110
condition
Open box
Absolutely brand new, mint condition Mixer. I personally used it for no more than 2 hours until my 8 channel arrived.