PSA question

Yankees70

If a collector sends in an old PSA slab for a new holder does PSA regrade the card? Let's say in this example a collector has a cracked PSA holder and there's no damage to the card, can PSA change the grade? My question assumes that there was zero damage to the card even though the case has cracked. I keep hearing PSA is grading much tougher on vintage cards. If that's true could they change the grade based on their new grading standards?

mintonlypls

No…as long as card is not damaged from cracked holder.