Klipsch The Fives Powered Bookshelf Speakers (Matte Black) $400 + Free Shipping

Klipsch The Fives Powered Bookshelf Speakers (Matte Black) $400 + Free Shipping. Saw these on amazon, seems like historic low on amazon according to camelizer. Not the lowest ever recorded though, that would be 359.99, instead of 400. I'm not personally too familiar with this set, but looks like a good deal?