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).
The Deutsche mark was worth $1.65 US dollars in 1992. 10 Deutsche marks would have been $16.50 in the United States.
. A 5 Deutsche Mark coin is worth $3.27 USD as of 4/24/12.
In 1948 all previous forms of the Deutsche Mark including the Zwanzig Deutsche mark merged into one common conversion rate. In 2002 the Deutsche Mark was considered null and void of value and was replaced by the euro.
Anscluss.
Probably nothing because they have € now
The Deutsche mark was worth $1.65 US dollars in 1992. 10 Deutsche marks would have been $16.50 in the United States.
1 DM (deutsche Mark) = ca. 0.48 € (Euro)
. A 5 Deutsche Mark coin is worth $3.27 USD as of 4/24/12.
The mark has been not used since Germany adopted the euro in 2002; at the time of change it was worth about 50cents. Deutschmarks are no longer legal tender in Germany.
In 1948 all previous forms of the Deutsche Mark including the Zwanzig Deutsche mark merged into one common conversion rate. In 2002 the Deutsche Mark was considered null and void of value and was replaced by the euro.
Anscluss.
Probably nothing because they have € now
In perfect, uncirculated condition, the 1980 5 Deutsche Mark note is worth $9. In Very Fine condition, it is worth $6. In any other, non-collectible condition, it is worth face value - $3.71.
DM- Deutsche Mark, worth about 80 American cents
Deutsche Mark was created in 1948.
Deutsche Mark preceeded the Euro as the currency in West Germany
it worth around £15/£150 all depends on the grade