Is the Altman card still valuable when it is worn out?

Very valuable, but it will depreciate.

The damage of the ATM card is valuable, but the value will be greatly reduced, because the value of the ATM card is generally based on the grade, rarity and fineness of the ATM card. If it's brand-new, that's good. If there are creases or obvious scratches, its value is very, very low. In addition, only genuine cards have collection value.