Congrats Romer! Very cool find! I know NOTHING about Rotoplast but reading your posts have helped teach me a bit - thank you! I hope to have a loose collection someday but right now I am concentrating on my MOC/MIB collection.
Speaking of that, just bought AGE's MISB Castle Grayskull! I' ve wanted one for years and he was a pleasure to negotiate with! SO thrilled right now! Will be AFAing in a few weeks when my wallet is no longer on fire.