For me, its actually cheaper to do them cnc instead of lasered. Material costs for 1/2" bar stock around here are to do these flanges come in at $9-10 a flange.
I got quotes in qtys of about 25 flanges anywhere from what i pay (secret) to about $60 per flange. The laser place I usually use for all my sheet metal and cnc bent stuff was highly priced for some reason. Plus I much prefer the quality and look of cnc'd flanges