Was browsing around pawn shops and gun shops yesterday and found this at a gun shop:
It's a Uberti Cattleman Flat Top in .45 Colt. Used, but nice overall. Has the black powder frame and button ejector rod head, though I already have a crescent ejector rod en route from Brownell's. Chompin' at the bit to shoot it, but am waiting 'til Saturday so my friend can join me.