Waa wax wajib ku ah. If one can spare $50 so they (folks back home) can buy hilib adhi for eid festivity, one must do it.
Good for you walaal.
To be honest, $200 to send back home is not easy, but if your family can all contribute - $50/each perhaps - you will make at least two families very happy for being able to do more for Eid. I live here, and walahi, the rate of inflation in the last 3-5 years is insane.
Do what you can walaalayaal.