Please check your coin's date again and post a new, separate question. Rentenpfennigs carrying the name "Deutches Reich" were issued during the mid-1920s.
All German coins from 1950 to 2001 were simply deutschmarks and pfennigs, and were issued by the Federal Republic of Germany (Budesrepublik Deutschland).
This was an extremely common circulation coin until 2002 when Germany switched to euros. At that time it was worth about 5¢ in US currency. It has no added value as a collectible except in uncirculated condition, in which case it might sell for all of 30 cents.
sammler.com, a major German collectibles site, lists the following approximate retail values as of 09/2013:
"A" mint mark (Berlin):
Slightly worn - US$0.70
Almost no wear - US$3.40
Uncirculated - US$10.10
"D" (München [Munich]):
Slightly worn - $0.70
Almost no wear - $3.40
Uncirculated - $10.10
"E" (Muldenhütte):
Slightly worn - $1.40
Almost no wear - $5.40
Uncirculated - $13.50
"F" (Stuttgart):
Slightly worn - $1.40
Almost no wear - $5.40
Uncirculated - $13.50
"G" (Karlsruhe):
Slightly worn - $1.40
Almost no wear - $6.80
Uncirculated - $13.50
"J" (Hamburg):
Slightly worn - $1.40
Almost no wear - $6.80
Uncirculated - $13.50
The "1994" 10 Rentenpfennig coin is simply a 1924 one where the "2" got worn down and looks like a "9".
This happens because the German mint at the time used a weird font for it's dates.
It is worth nothing. The Germans no long use the mark, but are on the Euro. When it was used a 50 pfennig was about 5 cents. One pfennig was a penny.
This was a common circulation coin in Germany up till the changeover to euros in 2002. At that time it was worth about a US nickel.
The value of a 1984 Canadian proof dollar is about $12.
The value of setup paperboard box product shipments in 1984 was $466.1 million
The cast of Deutschland-Tournee - 1984 includes: Melanie Groh as Kerstin Jutta Hahn as Petra Ulrike Kriener as Gudrun Volker Lippmann as Portier Sascha Odendahl as Sascha Verena Plangger as Krabbe Hans Richter as Robert Elmar Roloff as Bernd Annelore Sarbach as Claudia Moc Thyssen as Moltong Hans Timerding as Onkel Karl Berthold Toetzke as Lassie
cassie
Value of Canadian $2 bill
A Mint issued 1984 Uncirculated coin set has a average value of $5.00. Issue price was $7.00
Ein Krona Island/what is the value of this coin
1984 - no idea on the value
http://www.nadaguides.com/
Exactly $10.00.