On 2010-09-03 auctions on the National Bank of Poland has been finished and issue's prices was established for coins commemorating the Polish August of 1980.

Silver coin with the denomination 10 zł:
 - Reserve gross price: 70 pln
 - Selling price (price of issue): 70 pln
 - The number of coins to sell: 48.200 pcs
 - Total emission: 50.000 pcs
 - Date of issue: 2010-08-30

Gold coin with the denomination 30 zł:
 - Reserve gross price: 328 pln
 - Selling price (price of issue): 328 pln
 - The number of coins to sell: 29.500 pcs
 - Total emission: 30.000 pcs
 - Date of issue: 2010-08-30

2010-08-27 is a date of issue coin with the denomination 2 zł and total mintage of 1.400.000 pieces.