I suspect they may not have had the rights at the time for the vinyl edition
If I had the money I'd have bought it despite not having a record player, as the artwork is nice
I'm still amazed that after all these years the legal disputes about Macross seem not only to have been largely cleared up, but that we're starting to see stuff coming out officially in the West.
Re BGC do you mean Bubblegum Crisis 2040 or Crash?
2040 was basically a planned out long form retelling of it, as opposed to the cut short OVA nature of the original series (IIRC the original Bubblegum Crisis was meant to be 13 episodes but got cut short to 8*), whilst Crash was a second mini OVA series largely done by different people and has a very different feel.
2040 isn't bad, and has a more coherent long form story as opposed to what are almost standalone 30-45 minute stories, but some of the characters are quite different, and it doesn't have the same charm imo nor the same level of detail and number of little references to other things that the original has, and whilst it's op/end songs are catchy they feel fairly generic early 00's jpop (the original BGC had basically an album of music per episode, and some of them are great).
*Thanks to the nature of the OVA's that doesn't hurt it, just leaves you wanting more.