Here's what makes a Pokemon card "mint":
* No scratches, dents, or creases: The card should be completely flat and without any damage to the surface.
* No whitening: The card's edges should be crisp and without any signs of fading or whitening.
* No centering issues: The artwork on the card should be perfectly centered within the borders.
* No print defects: The card should have no noticeable printing errors, such as misaligned colors or blurry text.
* No wear and tear: The card should show no signs of use, such as corner wear or bending.
Mint condition cards are highly sought after by collectors because they are considered the most valuable and desirable. They are typically worth significantly more than cards with any sort of damage or imperfections.
Important Note: The term "mint" is subjective and can vary slightly depending on the grader or collector. However, the general criteria mentioned above provide a good starting point for understanding what makes a card "mint."