The first OLED monitor for the public was released almost 4-5 years ago, yet prices have remained stagnant for the past years. There has been no price evolution whatsoever. Every year, I consider getting one, but I change my mind when I see that prices have sometimes even increased in the meantime. It seems odd to me. I would expect an increase in production of these panels over such a period.
Its not that OLED is expensive but rather LCD is THAT cheap.
OLED montiors is no more expensive than LCDs when they first came onto the scene in the early 2000s, probably cheaper inflation adjusted.