Hello @veryanprime!
I wanted to chime in to say that if in 10 days some are left, there will be a 3 days period where leftover packs (under 300 units) could be taken! but yet, I am afraid there won't be much left on Achean Gangs, and quite possibly on others too.
I'll make a page to check how close we are to hitting the soft limit!
but maybe the more sold, the more chances for you to find ones on player market later!