Brand new and in shrink wrap. Bought overseas last month, warranty is international - you will have to send it to Taiwan for RMA. Warranty length is 7 years. Purchase receipt provided. Product link: http://www.corsair.com/en-us/ax760-atx-power-supply-760-watt-80-plus-platinum-certified-fully-modular-psu No lowballing - I have priced this taking into consideration the inconvenience of shipping for warranty claims (well, at least there's still full warranty). Local price is around $250 to $270. Can deliver to you as I travel around.