In 2005, after an 8 year absence, the United States Mint re-introduced a "Prestige" Proof Set titled, the Legacy Collection. Limited to only 50,000 this special collection sold out in a matter of hours.
This is the 12 coin collection version on the Legacy Set for 2006, it includes Proofs of the following:
Lincoln Cent
Return to Monticello Nickel
Clad Roosevelt Dime
Clad Kennedy Half Dollar
Sacagawea Dollar
All 5 of the 2006 State Quarters in Clad:
(Nevada, Nebraska, Colorado, North Dakota and South Dakota)
PLUS...
the Ben Franklin Founding Father Silver Dollar and the San Francisco Mint Old Mint Silver Dollar!
All 12 coins in one gorgeous collectible set!
Each proof is encapsulated, and presented in a deluxe album and comes with a Certificate of Authenticity.