Do we need another Over Priced Silver Proof See?

What is going on with the US MINT? According to Mint News Blog the mint is releasing 2012 Limited Edition Silver Proof Set, which is scheduled for release on November 27, 2012. The 2012 Limited Edition Silver Proof Set will include the following proof coins:

* American Silver Eagle with W mint mark

* 5 Quarters in 90% silver

* 1 Half Dollar in 90% silver

* 1 Dime in 90% silver

At a price of $149.95. with a 50,000 maximum mintage - two per house hold. That is $22.05 more if you would have got just the Silver Proof Set and a ASE which total together $127.90 so in reality one is paying $22 more just for packaging.

So someone tell me what is limited about this package? I have 1 2012 Silver Proof Set, a couple of ASE Proof coin, 5 2012 ATB Quarters 90% Silver NGC PF70s, One 2012 NGC PF70 Kennedy Half Dollar in 90% silver and one 2012 Silver Roosevelt Dime NGC PF70 UC so why would I buy this limited edition silver proof set?

Oh yes I have the 2012-S San Francisco Two-Coin Proof Set which I thought would be exclusive at the time which turn out not to be.