All these companies are so missing out. They should reproduce the EXACT console, in the EXACT box and sell it through their websites. Imagine if Nintendo had released an NES in it's original box and then sold a select number of real carts for say, $19.99 on their website?
All they'd have to do is put an HDMI on the back of these consoles along with the original outputs and people would pay ridiculous amounts of money for them.