With additional shipping mishaps, needless exclusivity, and scalpers galore, Secret Lairs havent been entirely perfect
Centering: Measure borders (Yellow border on vintage, grey on modern) get the ratio between the 2 numbers (division of the total) Between 50/50 & 55/45 on the front and 50/50 & 75/25 on the back (considered gem mint centering) Between 56/44 & 60/40 on the front and 76/25 & 90/10 on the back -1 point Between 61/39 & 65/35 on the front and 90/10 or better on the back -2 points Between 66/34 & 70/30 on the front and 90/10 or better on the back -3 points Note: If card starts to worsen from centering from here at a PSA 7 but everything else is perfect about the card, in some cases a grader will do you a favor and give you a 9 (OC) qualifier to designate card is great but is off centered

Check if it's a known Pokmon misprint If your card passes almost every one of these tests and seems nearly perfect, but seems a little bit off in one specific way - a single bit of text in a different order, for example, or one side border a millimetre or two thicker than the other - then it might not be a fake, but an authentic Pokmon card from a known group of printing errors: a Pokmon misprint
Arena of Glory In a format filled with massive battlecruisers, giving creatures haste can be devastating
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