Now there's a surprise. Crunchyroll has long had plenty of Gundam series available, but I don't recall anyone carrying the original series. Thus why /dev/shelf contains the Blu-ray 😉.
Don't think that I've watched the entire series from end to end in a decade plus. But it's definitely one worth watching. I can't say that I'm a huge fan of the animation style from back then, so much as Gundam's One Year War era.