Stop bringing common sense into this thread!!!!!
But yes, people should be more worried about the price at this point now, gibbo has already come out and said that the day of good VGA sales are gone due to the mining craze and memory prices sky rocketing (even more for gpus with lots of memory) and the 580s going for £300 so we definitely aren't going to see any gaming vega card below £400, possibly the least being £350 but that is a stretch unless AMD are planning a price cut across their range, which is also unlikely due to the mining craze.....
Still, we have had some come out and say that the price to performance is very attractive so who knows.....
And yes, I have a feeling that a lot of people will just move to a console if gaming vega disappoints, which will only be more bad news for PC gaming as a whole.
I will be getting a ps 4 pro regardless but if vega is **** then I will just skip upgrading the PC/GPU until the "PC master race" actually becomes the master race again. Like I said a year+ ago, PC gaming market is on the road to becoming an extreme enthusiast platform only now, especially if AMD can't get their act together....
The current RX570/580 and GTX1070 prices should bear no resemblance to VEGA prices.
The prices they are currently selling at are simply inflated prices from the retailer onwards, not a RRP price increase from AMD/Nvidia directly (other than the increase in cost of memory chips, but that doesn't account for the huge increase that we are currently seeing) - The RRP of the 8gb RX580 is $229, perhaps closer to $259 with the memory price increase. This hasn't changed, only what the retailer charges to the end user.
There's plenty of space in the RRP for a $350 - $500 VEGA GPU still. Although it won't stop retailers charging what they like if VEGA does indeed turn out to be great for mining.
Regarding consoles. I've done exactly what you are planning to do, I've got a PS4 pro and currently enjoying Horizon ZD. There's no hassle, just put disc in and play, no faffing around making sure drivers are up to date, no messing with settings to get it playable, stress free gaming!