I assume that this is broadstruck. Weight is 5.65 g. Any idea why it is such a dark color? I doubt it is worth much but any idea about how much they go for?
Good Morning from the Northeast! It Appears to be a result of heat possibly from being in a dryer. Dryer Coins (error-ref.com)
Spooned. Someone started hitting the edge with a tool to possibly make a ring, or something, and gave up when they realized how long it would take. If it were a dryer coin, the edges would be consistent, but your coins edge isn't.
Fyi -Dryer heat doesn't come close to the melting points of cupro-nickel or copper It spent a lot of time tumbling in something like a dryer, no heat related