EX-MT 6 (Excellent-Mint): A PSA EX-MT 6 card may have visible surface wear or a printing defect which does not detract from its overall appeal. A very slight scratch may be detected only upon close inspection. Corners may have slightly graduated fraying and picture focus may be slightly out-of-register. Card may show some loss of its original gloss, may have minor wax stain on reverse, may exhibit very slight notching on edges and may also show some off-whiteness on borders. Centering must be 80/20 or better on the front and 90/10 or better on the reverse.