Here, some items quite nice for Intellivision. You can find the very rare « Videoplexer » for Intellivision (the VSC is not really rare), the French Scart Intellivision CIB, the Orphan Overlay made by Psycho Stormtrooper (Roger) and some nice catalogs (US and French).
Super Video Arcade – Overlay SetSuper Video Arcade – Overlay SetIntellivision Lives – PS2Intellivision Lives – PS2Orphan Overlay Set Series IIIOrphan Overlay Set Series III