On 2011-03-25 auctions on the National Bank of Poland has been finished and issue's prices was established for coins commemorating the 10 April 2010 Presidential Plane Crash in Smolensk.

Silver coin with the denomination 10 zł:
 - Reserve gross price: 85 pln
 - Selling price (price of issue): 130 pln
 - The number of coins to sell: 25.500 pcs
 - Total emission: 30.000 pcs
 - Auction starting date: 21-03-2011 08:00
 - Auction ending date: 25-03-2011 13:00
 - Date of issue: 2011-04-04

Silver coin with the denomination 20 zł:
 - Reserve gross price: 148 pln
 - Selling price (price of issue): 148 pln
 - The number of coins to sell: 42.500 pcs
 - Total emission: 50.000 pcs
 - Auction starting date: 21-03-2011 08:00
 - Auction ending date: 25-03-2011 13:00
 - Date of issue: 2011-04-04

Gold coin with the denomination 100 zł:
 - Reserve gross price: 1126 pln
 - Selling price (price of issue): 1611 pln
 - The number of coins to sell: 4250 pcs
 - Total emission: 5000 pcs
 - Auction starting date: 21-03-2011 08:00
 - Auction ending date: 25-03-2011 13:00
 - Date of issue: 2011-04-04

2011-04-04 is a day of issue coin with the denomination 2 zł and total mintage of 800.000 pieces.