If it's a store that offers full warranty on the speakers, it's a great deal and I would say take it. If it's a shady deal and you don't know the integrity of the components, I'd be cautious with it and ask lots and lots of questions, and seriously consider finding them elsewhere.
It's from an online store, says they are brand new sealed. Since they are the same price as the 61's at thezeb i really want to get them but at least I know thezeb is reputable. arggggggggghhhh