5 Mark 1973 A "Otto Lilienthal". Aluminum. One-sided strike (Germany, GDR)
Variety: Aluminum. One-sided strike
Photo by: Rhenumis
Specification
- MetalAluminum
- Weight12,2 g
- Diameter3,43 mm
- EdgePlain
- Aspect ratioMedallic (↑↑)
- Mintage UNC300
Description
- CountryGermany
- PeriodGDR
- Denomination5 Mark
- Year1973
- MintBerlin
- PurposeCommemorative and collectible

Auction prices
Find out the current coin value of the German 5 Mark 1973 "Otto Lilienthal" with mark A. Aluminum. One-sided strike. This aluminum coin from the times GDR struck at the Berlin Mint. Wondering how much a coin like this is worth? The record price belongs to the lot 2695 sold at the Emporium Hamburg Münzhandelsgesellschaft mbH auction for EUR 220. Bidding took place May 10, 2012.
How much is the aluminum coin GDR 5 Mark 1973 A "Otto Lilienthal", Aluminum, One-sided strike?
According to the latest data as of December 5, 2025 the average price of a coin 5 Mark 1973 "Otto Lilienthal" with mark A, Aluminum, One-sided strike is 130 USD. The coin is made of non-precious metal, so in poor condition it may have extremely low value and liquidity.
Where does our service get data on the current price of the 5 Mark 1973 "Otto Lilienthal" with mark A, Aluminum, One-sided strike?
The information on the current value of the German coin 5 Mark 1973 "Otto Lilienthal" with the letters A, Aluminum, One-sided strike is based on actual auction sales of similar specimens. To reflect the current price level, our service monitors over 590 numismatic companies and records auction results in the coin catalog and auction archive. Please note that the exact value depends directly on the coin's condition, so the average price serves only as an approximate estimate.
Where can I sell the 5 Mark 1973 "Otto Lilienthal" with the letters A, Aluminum, One-sided strike?
To sell the 5 Mark 1973 "Otto Lilienthal" with the letters A, Aluminum, One-sided strike we recommend contacting specialized numismatic companies that hold regular auction sales. Public auctions are the most fair and secure way to sell valuable collectible coins. Go to the list of companies to find a suitable platform.



















