I've come to loathe these type of articles. The component part may cost $100 but there's much much more that goes into the cost of the product than just the component parts. There's also R&D, prototyping, marketing, labor costs, shipping costs, OS/software development, middle-man markup, retail mark-up etc.
Nintendo is known for making their stuff so that they profit but you shouldn't expect $100 worth of parts to magically come together into a fully functioning product.
While true, let's be honest here, Nintendo is not spending anywhere close to an extra $150 per system for what you're getting from this. That's fine, and obviously from an economics standpoint they're genius. However, from a gamer's standpoint, that is the problem with Nintendo these days. They offer compelling hardware and software, but I think the value is out of whack.
Don't get me wrong, I'm not saying Sony or Microsoft are not also guilty, but Nintendo really strikes me as a company that is best left to focus on peripherals, some software (the games namely, and even then, I think they could benefit hugely by focusing on the content and taking advantage of middleware so that they spend less time having to eke out the good but lacking compared to what they could offer with better hardware performance/graphics they currently offer), only they've had so much success with hardware that they just keep at it, despite clearly being in a bit over their head there (good ideas, ho-hum at best implementation). Again, I'm not faulting them for keeping with that, as its obviously been hugely successful for them, but I feel like Nintendo is actually limiting themselves.
I know some people would hate it, but I think Nintendo and Apple would make a great collaboration, they're already quite similar, and their differences play to each other's strengths. Apple would be able to help with hardware and even software (although, I gotta say, both Apple and Nintendo's current online gaming setup is lacking, I think Apple is just going slow and has not really put much effort into it, and Nintendo just needs a tech company to show them how to handle things properly). It would certainly help Apple become a legitimate gaming option as well, which is something they've been rumored to want for a couple of years now.
A big reason why Nintendo builds in so much profit margin is to mitigate risk (even if the system fails, they'll almost certainly not lose on it). If they focus on software and peripherals, Apple is the one risking on hardware (and right now, its not really a risk at all). Plus, while you almost certainly wouldn't end up with the combined sales from both companies products, but you'd end up between that and the individual product sales, so Apple sells even more, and Nintendo's games are able to reach an even larger audience. I'd argue its a win-win-win situation. Both companies end up at least as well off as they already are, likely better, and the consumer ends up better off as well, as hey, look now instead of having a $200 iPhone and a $150 Nintendo handheld, I have a $200 device, and it can play those Nintendo games, the hardware is better (and so the games should be better in aspects where that matters), plus I have the money I would have spent on both and can buy more games/peripherals/whatever.
No, I don't see it happening, partly because I think, to Nintendo, it would be the 90s with Sony all over again (and also, I think they wouldn't want anything at all to bring back memories of the Philips CD-i), and I think they probably feel they would lose too much control and identity.