I think I worded my reply a bit incorrectly. I do agree that TLG does look at the collectibility of their product, as with exclusives like you mentioned. However, I don't believe, if they felt they would make good money for a re-release of Cafe Corner, that it would prevent them from re-releasing it because it would lower the price of the current prices of third party sellers. TLG doesn't make money from those inflated prices on retired sets, but they would make money from a re-release.
But like Pedilego made reference to, I could see TLG making updates to the re-release where it would possibly keep the price for the original set at a somewhat higher price.
I'll be honest, though. The prices on these older sets get to ridiculous levels just because they are no longer made. Does someone really need to inflate the price of selling their set to $1000+ that they only paid $150? Heck, these sets aren't even new anymore, and I'm paying 8x the price?
Sure, I understand the concept of supply and demand, but they are only increasing the price because they can, and I've always hated that. It's not like these items are being auctioned. And it's not like they are losing money if they sell it for $400. And this applies to anything older and ridiculously overpriced, not just LEGO.
But this a discussion for another time and place.