lol, He's Got You There (Destiny)

by Cody Miller , Music of the Spheres - Never Forgot, Wednesday, February 12, 2025, 12:37 (2 days ago) @ Simpsons Rule

I absolutely despise the dungeon key system - and older dungeon keys do not go on sale, which adds to the frustration.

What does this mean? Does that mean those dungeons are gone forever? Or by sale do you mean 'discount'.