Some of the items you are unlikely to find are the 5" Footed Bud Vase, a 9" Cocktail Shaker, and a 6 oz, 3 1/2" Footed Sherbet, all of which may have been experimental pieces. From regular production, the 40 oz square pitcher, a 4 part relish with swirl dividers, a 5 part relish (13 1/2"), the 2 1/4" individual salt and peppers, and the iced tea tumblers are harder to find. The colors, green, red and blue don't show up that frequently in upstate New York, but we do see quite a bit of the amber.
There is a closely related pattern called "Oatmeal" because, strangely enough, it was shipped as a premium in boxes of oatmeal. The main difference is that it does not have the star.
If I remember correctly, Oatmeal cups were shipped with the EAPC punchbowl, so the two patterns were intertwined directly from the factory.
By the way, my wife also loves the EAPC pattern and can't seem to pass it up no matter how many duplicates we have. I have a feeling if the price ever goes up, our heirs and assigns will be able to retire in style.