u/Downtown-Opinion-234

Hey I’m new so I have no idea what I’m talking about. Just wondering if buying slabs instead of raw is a better choice not to get sc4mmed. I really don’t care about grade or CGC, AGS, TAG, Beckett or PSA. I just really want to know whatever I’m getting is legit. I’m still worried though even after checking the cert & visually confirming. Can they can still tamper with the slab itself. What should I look out for?