I need to know so that i know which one to grind. Fortnite, or halo.
My guess is it will be gone this weekend when the tournament starts.
It isn’t worth it though. As many people have mentioned before, you are better off to grind tour silvers and then golds - the Reach pack items are all available in the regular req pool.
There’s a topic open about this already
https://www.halowaypoint.com/en-us/forums/6e35355aecdf4fd0acdaee3cc4156fd4/topics/memories-of-reach-req-pack-time/ca87cc08-b51b-4a35-a24b-9ec6fc7d8956/posts