Picked up a pair here on WOOT 6 or 8 weeks ago for 89.99 and they were again here on WOOT in the last week or two for 89.99. Mine work great and love them but I would hold off and see if the lower price comes back around.
Safety, they are not rated as safety but there is plenty of room inside. I wear my RayBan Aviators under them while riding the MC.
Picture and Audio, Video is surprisingly good. Audio does nice also. Wind shield in Mic takes care of noise really well as long as you are facing forward. If and when you turn you head to one side or the other, you are going to get wind noise. Overall, they work really, really good.