Coinsandcanada.com

Came across this nice 1989 D Doubling error Lincoln cent that has Doubling on the dapte, and on liberty.. and the Mint mark looks like somethings goin on as well..??
And was hoping maybe you can have a look and tell me what you all think pls !! And on the reverse there is some doubling on the bottem of the ONE CENT, as well..anyways i think its pretty sweet coin ..

That is Die Deterioration Doubling (DDD) caused from a worn die.
There is no extra value for these.

As I have offered similarly on other coins site, and many times on this site, I will attach a link that explains many types of "doublings" that are NOT doubled dies. Everyone should keep a copy of this, with great illustrations, along with other Wexler writings and studies. All of his info on errors should be in everyone's library:
This is on worthless doubling https://doubleddie.com/144801.html
And this is about ACTUAL doubling with lots of great linked study https://doubleddie.com/58222.html