B16 Engine swap Cost? please help

Hey i have a 1990 honda crx DX i want to get a b16 soon but was woundering how much it would be for a avarge price with installation. Since I have a dx model much more is it to convert the duel point injection to a four for the car. How much would everything be toatl including parts, labor, engine, extras, etc

Thank You

$2200 - 4000.

There's no such average price. It depends where you live, and who you know.