IIRC the cost of the actual Chasuna night I heard is $1,200.
Paper goods instead of real dishes, buffet style food, �DJ� music, and family and friends chipping in by making potato kugel etc. with students clearing up. And I assume the shul is free.
I believe they�re up to Chasuna number 5. Only R� Yoely Roth�s Bresolver Chasidim so far. So whoever wants to sign up either join them or simply call up R� Roth to see if he accepts outsiders. And get some folks to help you with the kugel…