German 20 Pfennig 1873-1877 KM#5 coin value

The image of this coin is simply an example of Germany 20 Pfennig 1873-1877 type coinage.
Cost approximate and valid for common coin only (without rare varieties).
I do not buy or sell coins - this is just a catalog.

German Empire 20 pfennig 1875 Emperor - Wilhelm I (1871-1888)
Currency - Mark=100 Pfennig
Type - circulation coinage
Coin value - 1/5 mark
Composition - silver 0.900
Diameter - 16 mm.
Weight - 1.11 g.
Alignment - medal
Years of coinage - 1873, 1874, 1875, 1876, 1877
Mintmarks - A (Berlin), B (Hanover), C (Frankfurt), D (Munich), E (Dresden), F (Stuttgart), G (Karlsruhe), H (Darmstadt), J (Hamburg)
Reverse:
Denomination
Legend: 20 PFENNIG / DEUTSCHES REICH (20 PFENNIG / GERMAN STATE) / Year
Obverse:
Crowned Imperial Eagle
Legend : mint mark
Edge: Reeded
Krause catalog number - KM#5
Coin value in "F" - 5-10 USD