Mint / Graded
Mint is for the cards in perfect condition, with no flaws and must be perfectly centered. Even cards that has been opened straight out of a booster pack aren't necessarily in Mint condition as there can be difference in print qualities, even in the cards produced today. For these reasons, it does in most cases not make sense to use the Mint condition since it put sets an extremely high requirement for the condition of cards, this is almost only relevant for the biggest collectors.
In case you are interested in Mint cards, we have a large selection of both graded Magic and graded Pokémon cards on our website, which is cards that have been evaluated and graded by a professional grading company that gives the card a score based on its condition.
We do not use the Mint condition for the raw cards we sell.