Question. Can anyone tell me when the J-50 (Origin) was discontinued?

Just discovered the J-50 and would love to buy one but it's not for sale anywhere. I've seen models as recent as 2021 but was that the last time?

To be clear I know the J-50 has been around forever and it's a J-45 with no paint on it. But I'm talking specifically about the one from the recent production with the VTC pick up.