You mean the physical single? I guess a lot, cause first of all it's better to make a small batch that will be sold out than have a lot of copies collecting dust in stocks. And then she isn't making jewel-cases for FC since ages, and they're way more expensive than the cardboard packages they have been using. Plus FC members pay the annual fee so it's even more money lol

to be free PV will be released on YouTube tomorrow night 9pm Japan time

https://www.youtube.com/watch?v=X3Qf2V5ZcF8

From what I heard, to be free sounds like a great song! Song wise, it makes me think of a lighter version of No one.
Will dig this single better than the 2 previous one.