IN the case of things that were released in the past, a re-release isn't the worst thing? I doubt many would complain if we got a fresh batch of 67th to refill the market. At least rebrand it with another name and do that. It's too important to be so rare now.
I just wish they would release OP things in gacha and then in 6 months or something they would release them in the game via other means. Elitist-impatient people would pay the big bucks to get the early advantage, and the less fortunate or patient people would wait and grind it out.