To President_Mochi and OCSteve:
Look what I found at a Hudson shop at an airport this morning:
I bought a bag and can confirm that these are the same prized pieces that come in the mix, or at least very similar in flavor. I checked the General Mills site and they appear to be discontinued, but you can get them at your local Walmart, for now at least (or at Amazon, but shipping is pricy):
I never liked the rest of the mix anyway.