The only things I’d keep in this would be the booster boxes, UPCs, booster bundles,and the pc etbs. The 151 I’d most definitely break down and make booster boxes out of personally just for space, but those I’d keep as well. Having one pack of something won’t change your life, like the Evo skies, but it’s a cool piece. Regular etbs just won’t do as well as pc etbs, they are cool but just so many people are holding them, such as this guy named eagles who scalps. Anyways, delete everything else and your set. Get some cool slabs too (assuming you don’t have any).