here is a boxed black intellivision computer module in italy. way cheaper than the one that just sold.
although the other one was sealed.
eBay Auction -- Item Number: 270680455657
currently 39 euros with no bids
Special warning here: it says the keyboard "works perfectly" but the adapter module "doesn't work". Which means, I guess, the whole thing doesn't actually work...
BTW, great thread!
Thanks for the info Roberto, I hadn't translated it yet, rather important point, making me feel better about my recent purchase. (mine is awesome. )