The BN75 releases are still widely available at major retailers for low to standard prices. For most non-audiophiles, the quality of these will be sufficient.
I don't buy into the conflict between Music Matters being the reason for not reissuing these bigger titles. MM had the rights and even released many of these titles back in '14 when the 75 series were issuing the same titles so there clearly wasn't a conflict then, I don't believe there is one now. I just think that BN has a load of these 75s left in warehouses so they don't need to reissue at the moment.
If you can look more into the used market, I personally think Japanese presses are hard to beat on a quality of press and packaging to money spent ratio. They were pressed in large quantities so they're plentiful, cheap (especially if you don't feel like you need an OBI strip or Japanese insert), and are typically well cared for so are still in excellent condition.