Seems sales are super rare and never for what they cost.
What an awesome set. The 2004 $50 Premium Federal Reserve Set. Released on 01/24/06 and limited to 500 sets at the price of $1,095. The set sold out and included serial numbers 00000351-00000850. Everyone ordering was hoping for some kind of fancy serial number like 00000444, 00000555, 00000666, 00000777, 00000456, 00000567 etc.
I got 501 and 502! At least it is worth 600 bucks face.