Zombucks are a popular silver and copper bullion series from Provident Metals. 

Coin World explores all of the designs issued so far in the series.

To read all of Coin World’s stories about Zombucks, click here.

The “Murk Diem,” meaning “dark day” is a play on the silver 10-cent coin collectors call the “Mercury dime.”

The obverse features a Winged Liberty Head rendtion of Lady Liberty — the symbol of freedom — as Murk Diem. The once graceful adaptation on Adolph Weinman’s Winged Head Liberty dime now has ruffled feathers in her cap, her spine protruding through lacerated flesh. MURK DIEM, 2018 and denomination are inscribed.

Murk Diem mintage limits

Silver – 37,662

Proof silver – 10,000

Copper – 84,617

Proof copper –10,000

Retail price, Brilliant Uncirculated copper: $3

Retail price, Brilliant Uncirculated silver: $26

More from CoinWorld.com

2015 Coin and Chronicles sets to include Reverse Proof Presidential dollar

Small Vermont sale with a few notes, coins yields unique Nevada national bank note

Park ranger stumbles upon trove of silver coins in remote Polish forest

Heritage's Platinum Night: 1933 Indian Head gold eagle realizes $822,500

Third misalignment pattern emerges from Virginia quarter dollar series run

Keep up with all of CoinWorld.com's news and insights by signing up for our free eNewsletters, liking us on Facebook, and following us on Twitter. We're also on Instagram!