Frigidaire Portable AC

Bought last year in June and used it for 2 months. I have moved and my new apartment has AC so I no longer have use for it. It is in perfect working condition. It comes with the hose and remote. I do not have the window insert as I built my own because the window insert was for a long skinny window. The unit was $648 after tax. Asking $500 as unit was only used for 2 months. Open to offers but will ignore low ball offers.