Always love a good serial number and been thinking lately how much more value would one put on a jersey numbered card? Is there a guideline (double, triple value) or completely up to bidders...
Example - MJ base gold /100 worth $50, but numbered 23/100 worth $???
Looking forward to your thoughts
Example - MJ base gold /100 worth $50, but numbered 23/100 worth $???
Looking forward to your thoughts