On 2011-07-01 auctions on the National Bank of Poland has been finished and issue's prices was established for coins commemorating Poland`s Presidency of the Council of the European Union.

Silver coin with the denomination 10 zł:
 - Reserve gross price: 94 pln
 - Selling price (price of issue): 94 pln
 - The number of coins to sell: 42.500 pcs
 - Total emission: 50.000 pcs
 - Auction starting date: 28-06-2011 08:00
 - Auction ending date: 01-07-2011 13:000
 - Date of issue: 2011-07-01

Gold coin with the denomination 100 zł:
 - Reserve gross price: 1.150 pln
 - Selling price (price of issue): 1.250 pln
 - The number of coins to sell: 3.400 pcs
 - Total emission: 4.000 pcs
 - Auction starting date: 28-06-2011 08:00
 - Auction ending date: 01-07-2011 13:00
 - Date of issue: 2011-07-01

2011-07-01 is a day of issue coin with the denomination 2 zł and total mintage of 800.000 pieces.