This can be before blockers are declared, after blockers are declared but before combat damage is dealt, during combat after combat damage is dealt, during the postcombat main phase, during the end step, or, in some unusual cases, during the cleanup step
Odd-Sized Cards (e.g., Tarot, Mini Cards) : Use custom or specialty sleeves (e.g., 71 x 121 mm for tarot) to ensure full coverage and prevent damage
The Kid Buu saga saw very little to no play during the regional season due to the quick release of GT
Keep in mind that they may be selective about the cards they accept, so its important to research and determine the value of your cards beforehand
There are so many historic cards, ranging from the most popular Charizard, to the fan favorite Caterpie: Memes aside, Caterpie is actually one of the more difficult common cards to grade
The pink and purple tones of Pecharunts design contrast perfectly with the rich ambers and golden hues of the typical Ultra Rare design