Found this 1982 D penny that has one going through the bottom on the right side of the Lincoln Memorial and one coming down at the bottom of the D and into the top of the Memorial. Also there is a weird thing going on on the pillars of the Lincoln Memorial. Could this be the rare small date 1982 D penny? ..... Really excited about this one
The first 3 appear to be die cracks. You might want to do a little more research on the 82-D. There are lots and lots of CT posts showing the differences between large dates and small dates A quick search might help
It's a large date, no to an RPM, and the die cracks just mean that it was a stressed die. Many lincolns, have die cracks.
What would make a plating issue valuable? Die cracks are cool and tell the story of a dies life, but what makes you think that they should hold a premium?
Those are definitely die cracks but as said above, they don't make the coin more valuable than 1c. You might be able to find someone willing to pay more for it but anybody knowledgeable would very likely pass on it.
I really don't consider a plating issue or a die crack to be an error. They are more a problem with a deteriorating die, than anything else.