On 2010-06-25 auctions on the National Bank of Poland has been finished and issue's prices was established for coins commemorating the Great Battles - Grunwald and Klushino.

Coin with the denomination 10 zł - Grunwald:
 - Reserve gross price: 85 pln
 - Max gross price: 90 pln
 - Selling price (price of issue): 90 pln
 - The number of coins to sell: 58.000 pcs
 - Total emission: 60.000 pcs
 - Date of issue: 2010-07-02

Coin with the denomination 10 zł - Klushino:
 - Reserve gross price: 85 pln
 - Max gross price: 90 pln
 - Selling price (price of issue): 90 pln
 - The number of coins to sell: 58.000 pcs
 - Total emission: 60.000 pcs
 - Date of issue: 2010-07-02

2010-07-01 is a date of issue coin with the denomination 2 zł and total mintage of 1.400.000 pieces.