2000 P Double Struck w/Indent

Although I titled this 2xxx with unknown mint, you can see the full next two misshapen numbers (00) in the indent and a very small piece of the last 0 out the top of Lincoln's head in the indent making it a 2000 with no sign of a mint mark making it Philly.
You're probably thinking what I do "not another year 2000 error coin". Well, I have more to list.

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