Amazon operates the delivery center. Most drivers are subcontracted through a couple different messenger companies and use rented Ford Transits, and the randos in their own cars take care of the rest.
There are limits to this, as with everything. No one is going to make their emulator 3x slower to properly emulate one glitchy line in Super Mario Bros. that shows up on 1/3 of powerons based on a random clock alignment issue.
Besides that, the real console hardware could vary more between revisions than the difference between a console and an accurate emulator, so you also have to ask whose real thing is being emulated? Even with Nintendo's attention to detail on lot check, some real Game Boys won't play Prehistorik Man. There are some NES accuracy tests out there that require making your emulator behave like one specific console owned by blargg.
Kohl's seems to be doing pretty well with that system. They print a high price on the tags, then discount it by rack, and mail out 30% off coupons with short expiration dates to some of their rewards card holders every month.
With TVs and computer parts it becomes impossible to read the reviews because they are merged with every other variation of that product from the same brand, with wildly different features and quality levels. Look up LG monitors or eVGA power supplies for instance.
The other two can be owned by the Educational Media Foundation, and all the programming can be sent in by satellite now that broadcasters no longer have to have a local presence.
White desktop PC cases seem to be popular again, and with no more 5.25" drive bays you don't have to worry about color matching your optical drive any more.
For other devices, there's still the problem that white or beige plastic gets grimy fast and will turn an ugly yellow after it's been exposed to sunlight for 10 years. If you look at photos of old iBooks or white DS Lites on eBay, some of those are looking pretty horrid.
One of the over-the-air TV channels in Los Angeles seems to be run off a YouTube playlist, which I know because it was stuck displaying the video unavailable message for most of last Saturday.
20 cents per item just to pick it out of a bin and pack it in a box has to be a significant chunk out of the profit Amazon can make from those smaller low value items that people order individually with Prime.
If you're writing an article, is it really that hard to do a little research? Most of this piece is just "I didn't even bother to look up a teardown photo, but here's how I assume they must have designed it".
If using composite video and a PAL TV, you can also blend colors by using alternating horizontal stripes because PAL TVs use a delay line to cancel the chroma information with the line above it. Exactly what color you got would depend on the specifics of your TV's decoding.
It's only the best quality arcade CRTs that are going to become unavailable. The US still has warehouses full of worthless CRT televisions that are too expensive to recycle because of the lead content in the glass. http://www.nytimes.com/2013/03/19/us/disposal-of-older-monit...
They've done at least one revision of most of them, usually with significant cosmetic differences and less features. There was the top loading NES, the SNES Mini, the GameCube was revised and the digital output port was removed, and for the Wii there was the version with the GameCube ports removed and the Wii Mini with all the remaining ports removed.
In my experience, eBay is usually cheaper than Amazon these days, especially if the buyer doesn't have Prime. Also because many eBay sellers still don't charge sales tax.