it depends on the materials you want... or if you already have the materials. different projectors and shrouds will cost different amounts obviously (ie: s2000, audi, tsx, etc...). i used the ones out of jdm s13 projector headlights that i picked up for $50. my labor cost will be $250. so whatever material cost is on top of that would be your price. you would have to be without your headlights for a few weeks also. i might have a spare set of headlights you could use in the mean time.
_zac