Surprised to see, so far, no one's Jackie has the black print mark on the lower right border.
I've seen it occasionally but have no idea if it is rare, a variation or from the first or second printed?
https://www.psacard.com/auctionprice...60091486975453
Checking all the 8's and 9's I didn't come across any but some in the 7's and down.
https://www.psacard.com/auctionprice...33513966571779