getting old gear

[round geode]

So I have been looking into seeking old seasonal gear that I missed or didn’t make crafable

And I am wondering if there are ways of figuring out what activity’s can drop old stuff

[summer plinth]

Exotic mission from older season

Although must be said there isnt much of anything that isnt avail from current pool

Or raids

Also farming those missions is going to be a massive slog, xur also sometimes brings those weapons but he ensures thr worst possible rolls