Mexico has made available in limited quantities a speacial package for their 2010 Libertad series gold coins. The set includes 1 of each of the following Libertad gold coins: 1 oz., 1/2 oz., 1/4 oz., 1/10 oz. and 1/20 oz. in proof finish inside a government presentation box and certificate of authenticity. All the coins in the set have a fineness of .999 pure gold.
Here is the official picture of the Special 2010 Libertad Gold Proof 5pc Set.

Mexico 2010 Libertad Gold Proof 5pc Set.
Here is the minting history for all proof Libertad gold coins. The 2010 data has not been given out yet.
| Year | 1/20 Ounce | 1/10 Ounce | 1/4 Ounce | 1/2 Ounce | 1 Ounce |
|---|---|---|---|---|---|
| 2004 | 1,000 | ||||
| 2005 | 400 | 400 | 2,600 | 400 | 250 |
| 2006 | 520 | 520 | 2,120 | 520 | 520 |
| 2007 | 500 | 500 | 1,500 | 500 | 500 |
| 2008 | 500 | 500 | 800 | 500 | 500 |
| 2009 | 600 | 600 | 1,700 | 600 | 600 |
