As we all know, bob doesn't even list "cgc" prices in the guide and these cover centric cgc driven "classics" aren't likely to ever be broken out.
26,27 (V), 29 (hitler), 30 (flag), 33 (swastika), etc are all wonder raboy covers.
Ask parker, it's a tough little run to put together. Many issues seem to rarely be sold or auctioned , especially in decent condition.
If you could have only 2 books out of this classic run from Master 26 through 40, which two would the ones that you would be targeting for?
30&33