Grading
Grading explained: PSA, BGS and when it is worth submitting
A 9 instead of a 10 can halve the price. Which is why grading isn't worth it for every card.
Grading explained: PSA, BGS and when it is worth submitting
A 9 instead of a 10 can halve the price. Which is why grading isn't worth it for every card.