[KarenH]

The article discussed the production cost of the RCX--supposedly less than $1.00. The RCX currently retails for $119 on the Lego website, but is "Not Available" (and wasn't several weeks ago, when I researched the possibility of an upgrade for the FLL team my son is mentoring). Since the Mindstorms RIS set itself costs $199, it's almost more cost effective to just buy another RIS set.

So, the most important part of the set is both ridiculously expensive and officially irreplaceable. Such a practice won't endear Lego to American consumers who are interested in getting a good value.

I also found the concept of "Lego literacy" interesting. I used to play with Legos when I was a kid, but I think I would be unable to do anything with the newer, fancier, and over-specialized kits sold these days. (I really don't want transparent pink bat wings on my little brick boat, thank you!) But I think the Mindstorms kit offers excellent mentoring possibilities between the older Lego-literate maniacs and the interested but Lego-illiterate younger kids.