If you are willing to $. It was released in Japan and in international markets in Blu Ray a few years ago. And why it didn’t make it stateside. Well thank Harmony Fucking Gold.

Here’s one from Amazon Japan.

Macross Plus Complete Blu-ray Box [Japanese Import] https://www.amazon.com/dp/B00ANIC62E/ref=cm_sw_r_cp_api_i_6R8GEZ8EH897GXNQJ0MG