Oh boy, oh boy, oh boy! That was the best looking thing ever! They're not cost effective at all (compared to a bow or crossbow), but the coolness factor! How eeeeee!
I have to remember to look for them tonight when I log on. In the limited checking I did now, only three jobs can use them, but thief was one of them! So I can try them! How totally cool!
(And just think how great you'd look if you wore the sunglasses while using a gun! *dies*)