The invertor that is on it would not even cost $30 so dont add more than that to the cost of the jump it for the invertor. IMHO, if you are gonna spend $160, buy a Colman 400 watt invertor from Target ($29) and a Jump it from Harbor Freight ($59- 650 amp) and save the other $60 for another jump it later or you could just buy 2 jump its now and still have the same invested as the unit you are looking at. In other words, although Camping Worlds unit is all in one, it is a little high in price. On top of that the invertor is a little smaller and attached to the jump it ( but can you remove it when the jump it is shot?).
I just bought the above mentioned Colman invertor and it is a modified sine wave (good) and will run every light
I own in my spacious 60 sq. ft. as well as a radio (dont have a TV though).