"New condition" is that their words? And will you be able to look at the stuff before the purchase? If so, and all is as it says, it is not that bad of a deal at all. But I like to take "used" goods with a grain of salt. Sometimes everything is not as it seems. But there are a few questions I would have about it. Is the radio a digital trim radio, or analog? How old is the machine? What is its crash history. That is usually why a machine is used as a "backup". What type of servo is on the tail? Or is it 4131 all around. If it was, that would be changed anyway if I were to purchase it. Also the gyro wouldn't even figure into the price if it were me, as it would be changed almost imediatly. But still if it is actually new condition, and is recent stuff, then it is a good deal. The radio setup alone is over half of the price new if the TX is a digital trim model. That is my take on it. Just be carefull, I have seen some "like new" stuff that was indeed not like new. But my idea of like new might be different than others view of like new. Good luck.