Best way to ship raw slabs safely

Shipped a PSA 10 in just a top loader + bubble mailer and it arrived with a cracked case. Never again. What's everyone's bulletproof method?

Slab in a slab sleeve → team bag → sandwiched between two pieces of cardboard → bubble mailer inside a small box. Overkill, but zero damage returns in 300+ sales.

This is exactly why we handle packing on every consignment — team-bagged, board-sandwiched, and insured door to door. But SlabDaddy's method is the gold standard if you're self-shipping.

@SlabDaddy the double cardboard sandwich is the move. appreciate it 🙏