If you're interested in the America's Game collection, you may want to wait until November 3rd, when they will have a new package including the new America's Game 2008. Amazon has it for pre-order for $27.99.
Although like Hammer said I'd like to see these in HD or Widescreen. Looking at the scan of the back of the box, it looks like these are in standard, which would particularly be disappointing for the newest one, since that was definitely shot in HD. I'm holding out hope that a Blu-Ray version is released.