you can ALWAYS turn guns and ammo into money/medicine/etc but... you can NOT always turn money/medicine/etc into guns and ammo.
Guns are good, but you cannot eat them or drink them. And if you depend upon medicine to survive, the guns won't help either unless you plan to identify unarmed others who are talking something equivalent and plan to hold them up.
ML/NJ
You’re not supposed to eat the gun. You shoot your dinner with it.
2) Guns and Ammo
3) Food and Water (Water's more important)
4) Everything else (Shelter, clothes, tools, fuel, etc.)
For long term food storage, I recommend www.thereadystore.com
Freeze dried foods can be stored for up 20-30 years
you can ALWAYS turn guns and ammo into money/medicine/etc but... you can NOT always turn money/medicine/etc into guns and ammo.