at todays value a US dollar is less the 2 marks on the market
The Deutsche Mark is no longer in use, having been replaced in 2002 by the Euro. However, the Deutsche Bundesbank (the central bank of Germany) will exchange them (except for the 1948 50 Deutsche Mark bill and the 1951 2 Deutsche Mark coin, both of which were demonetized about 50 years ago) for Euros at a rate of 0.51129 Euros per Deutsche Mark. This equates to 40.90 Euros. As of March 5, 2009, this is the equivalent of 36.41 British Pounds. More information on exchanging Deutsche Marks can be found at: http://www.bundesbank.de/bargeld/bargeld_faq_banknotendm.en.php
The 2 Deutsche Mark coin from 1949-1989 typically holds numismatic value, which can vary based on its condition, rarity, and demand among collectors. Generally, these coins can be worth anywhere from a few euros to several dozen euros, depending on their specific year and mint mark. For precise valuation, it's best to consult a coin dealer or reference a current numismatic guide.
If your question relates to the numismatic value of a 1978 Deutsche Mark coin, it is worth less than a dollar in circulated condition, and US$1 to US$2 in uncirculated or proof condition. This is the case regardless of which mintmark (D,F,G or J) you are referring to. If your question relates to the Dollar-Deutsche Mark exchange rate in 1978, US$1.00 = DM2.00 (FYI, it was US$1.00 = DM2.32 in 1977 and US$1.00 = DM1.83 in 1979).
wht the value
This was a common circulation coin until 2002 when Germany switched to the euro as its currency. At that time it was worth about $1 but now is obsolete and has little or no exchange value. It may sell for roughly that same dollar in circulated condition, while a nice uncirculated one would go for about $2.
There's never been a "B" mint mark on any US coin. Denver was the only mint to use a mint mark on 1958 cents; if your coin has a small "D" below the date it's very common and only worth 2 or 3 cents
Average value is 2 to 10 cents depending on grade.
Average value is 2 to 10 cents depending on grade.
Not enough information. Please post a new question with the coin's date and condition, and its mint mark if you can see it. Also, the name is Deutsche mark, just like it says on the coin.
$2 to $5000 depending upon the mint mark and the condition of the coin.
It's worth just over $2 for the silver.