Apex packs/crafting

They need to allow us to sell duplicate items we pull from Apex packs. As of now it doesn't make sense to buy Apex packs when majority of what you pull is duplicates with a very small chance of getting the items you want. With that being said it's also very hard to save up enough crafting material to unlock item you want. If there's the option to craft  then there should be the option to get duplicates and sell them for crafting material.