As far as the drawing power a tiny all in one Amiga would have , I would have to say it would be pretty small.
... I don't know that the nostalgia would be there for an Amiga the same way. (Or the C64 for that matter)
You have to be kidding. :-o
A C64 RetroGamer would sell literally millions and millions (you know how many C64's Commodre sold right?

The C64 has one large issue -- TULIP: they have wacky plans of producing a pile of actual C64s for sale in 3rd world countries in Africa etc... (wacky, wacky, wacky! These guys shoulda been in the Amiga history books, they'd fit right in...) But I still think TULIP would lisence C64 RetroGamers because the market potential is huge.
[color=ff0000]C64 Units sold: 22,000,000[/color] (some sources say 17,000,000)
[color=0000ff]Intellivision units sold: 3,100.000[/color][color=008000]Atari units sold: 3,000,000 [/color]That's 7 times as many as either of the other game systems we're talking about, and over 3 times as many combined! The C64 RetroGamer would sell like doughnuts at a police convention. And if there is nobody already working on one, I'd be flat out amazed. TULIP has the tech, TULIP is trying to produce a new cost reduced version, and I'm sure they'd love the cash flow...
And an Amiga RetroGamer would sell millions as well.
Amiga sales by 1993: 4,850,000The Amiga games are just that good and STILL look that good on a TV. I was goofing around with some CD32 games (original CDs I should add) on the ol XBox tonight (Lil' Divil and Pinball Fantasies -- both of which play right from the CD) and they look spectacular and play just as great as they always did. If the technology (the chipset etc) is available out there, I sure want to find out who to talk to. I already know I can get the angel funding, it's just a matter of getting the chipsets and rights to reproduce the tech for game units.
These little suckers on demo in Wal*Marts across the world would sell millions. And that's not even taking into account any of the other large chains! (of course it would have to wait until next year... but they'd still sell as many, and the cost to produce would be lower and the chips would be even smaller so any way you look at it, it's a win win).
This is just too good of an idea.