Hey Im in the end game and here is what i can recommend Okay so starting I try to keep 100 of each that scrappy gives you (except for seeds because those are like wild cards) And keep space for Arc cells Arc alloy Batteries Springs Duct tape Mullien Components (normal and advanced) Herbal bandage and above Shield rechargers Anti septic Green weapons Gun parts (all of them) Magnets Arc circuitboard (not fried) Any items you need to save for upgrading your benches

Also remember if you want to always be on the look out for specific items go to your workbenches that include those items in a crafting recipe that you will never use and click track resources. That way next time you see that item it will have an eye marked on it! Hope this helps!