Nikko is a low profile Japanese company that manufactured reliable and excellent value for money equipments. It is a very underrated brand. The Alpha 230 is rated at 120W per channel.
The power supply is far exceeding the power requirement and has a huge toroidal transformer that you rarely see in modern amplifiers of similar power rating unless you go high end.
There are some scratch on the top and the price has reflected the cosmetic condition.
It is heavy and no box so I prefer Regina local pick-up. However, if you don't mind paying for shipping and handling, I don't mind packing it up.