The only card that is truly guaranteed to sell for a decent amount is the Mewtwo typo from the original movie about funny characters
When looking for Pokemon cards, consider the following: Card Condition: Ensure the cards are in good condition, especially if you're looking for valuable or rare ones
The Pokemon World Championship is being postponed until 2022 after being canceled in 2020
Urabrask Urabrask rewards you for slinging spells and the instant rebate of red mana is incredible
The card, which depicts Pikachu, holds the highest possible grade of 10 from a hobby card authenticator
Some factors to keep in mind is that your assessment of the condition may not match the grade it ultimately gets (remember, the graders are the professionals) and depending on where you get the card graded, it may be weeks or even months before you get the card back from grading