Crossover grading

[benjulmag]

Originally Posted by glchen

There's an easy excuse that TPG's can make for the story above, true or untrue. For a crossover in the slab, the TPG obviously cannot crack open the slab, and therefore there may be some parts of the card they cannot observe very easily. (e.g., thickness of the card on whether it is pressed.) Therefore for these reasons, the TPG may refuse to crossover the cards at a high grade due to this reason (or excuse).

That's a fair point, but inasmuch as some cards do get crossed over (thereby establishing examples for comparison), I would think that with enough submissions one can establish such an explanation by the TPG to be legally incredulous.