Purely for counterfeiting reasons im pretty sure. I think this may have been a more pressing issue in the past than it is now however from before the cert part of the cards changed to include the holofoil psa logo.
here’s the thing about many of those reasons. they do it for stupid cards worth under $100.
there was a post on reddit where a guy did this for the new japanese evolution charizard.
a card worth less than $40. who the fuck cares about stealing a card worth that much and
that easily obtainable. I could understand protecting sales and purchases, but even that
is kind of dumb because that doens’t do much. the highest end cards rarely block out the numbers
and its more about the people who are selling them. If i want a high end WOTC I know plenty of
seasoned sellers an would turn to them.
The only time that I have found when hiding a serial number is relevant is when you want to protect the identity of a lower population card that is trading hands. If I was to sell my Pop 3 $1000 card to a friend of mine and didn’t want the seller I bought it from to know I just turned right around and sold it then I would ask my friend to cover up the # so my seller didn’t know it was the same card.
This is true for eBay as well. If you sniped a card an auction and plan to relist it for higher to make some money - you might want to cover the number so that the previous seller doesn’t see his same card up knowing he might have just ripped himself off.
This is the one I can relate to the most. Though it’s somewhat negated when people will post things to tell everyone that it’s been sold, and even sometimes to whom and for how much. I think from the moment you’ve taken money for something in a private deal it’s not yours to publicise or showcase any longer (within reason). Pet peeve of mine…
Oh man, I had a heated discussion about this on the UK FB page last night.
The only reason to block a serial number, in my opinion, would be for personal collection reasons and blocking people from seeing where it is you bought a card from.
I don’t personally agree with it but whatever floats a collectors boat.
Sellers that block it out are blocking out vital information about the card. I know that PSA has increased their security on their cards a few times since I started collecting graded cards, but blocking something that I need to use to verify a potential purchase is very shady.
It’s really down to personal preference, but I know I will avoid seller who cover serial numbers.
‘Pokemon - Charizard Card 1Edition
Rare & NEW
From my collection…
unfortunately I have to sell it… I don t ship to Italy.
No Italian ebuyers!!
NOT ITALY!’