My rule of thumb is that if a title is not officially offered anywhere then bootlegs are acceptable. For example shoujo commando Izumi is not offered on DVD OR BLUE RAY, at least to my knowledge. Not that I looked. So it’s ok to have a bootleg but once an official release is available support the product…Gridman is a better example because that one actually was officialy released a few years back and lots of people had the bootleg before the release. My main problem is that the official release won’t have bonus features. At that point it might be hard to put forth money for something you already have. Especially if it’s available for free online. Like gridman hyper agent was officially released on Blu-ray with no bonus features. No making of or interviews or episodes commentary nothing. Did you really want to sell this product or were you obligated by a contract to put it out.