One thing I've observed is that the collectors that got mid-size Hedorahs never wanted to let go of them (nor can I blame them). Has anyone else seen pre-owned ones for sale over the years?
I see them come up for sale individually from time to time on Japan online stores, but they are usually fairly pricey. Most of the mid-size Hedorahs were sold as sets of 3 in the eggs, correct?
From what I remember, yes, there were two or three eye-egg sets that contained three each. There were bagged versions of the yellow and pink ones, and there was another pink one that came in a small kaiju egg with a mini Ultraman alien. Then more recently, there were the ones sold at the Shinjuku bar event in May.