Hello, got these pieces off YJ a few years ago, never really saw them anywhere else Picture: http://imgur.com/TRJxGC0 They require the Konami Famicom Q adaptor, they appear to be educational software, one is also complete with the exercise book Some info here: http://famicomworld.com/system/converters/konami-q-famicom-adaptor/
Thanks for sharing these images! I am afraid I have no clue how much it is worth, but it is unlikely to be less than what you paid a few years ago as the Famicom market has been gaining momentum in recent years. Are the boxes the same layout and size as Space College?
I think so, I don't know how big space college is, but these one are almost double the size of a Neo Geo Aes game !