Prices in USD.
Switch: $336.74 (GameStop preordered online on 1/15, taxes and day one arrival shipping)
Breath of The Wild: $51.47 (Amazon, physical with Prime discount and Ohio taxes)
PDP Switch case, Mario edition: $14.99 (Amazon with Prime shipping)
Total is $403.20.
I'm getting a 200GB MicroSD later. I already have a 64GB in my 3DS so I'm going to just use that for now and see how that goes. I plan on going only physical and using storage space for patches and DLC. Also getting a Pro controller later, but not day one. I'm going to wait for that to drop in price. I have a friend with big hands and will only play Mario Kart 8 with the gamepad, so I'm not going to get a Pro controller for one person who won't play it often right away. I'm feeling sadistic enough to have him play MK8D with a joycon and watch him suffer. >
I would have gotten my Switch from Amazon, but because of how easy it is to change payment and shipping info with literally no hassle, I reserved my brother's there since he's in the service. He was going to try to preorder one but missed preorders by a long shot, so I sent him a surprise message that I got him his console and a copy of Zelda on there, and we would just edit payment and shipping info when he comes home 2 weeks before launch.
I originally preordered from Walmart on the 13th but they gave me the wrong delivery date and never corrected it, plus they didn't charge immediately as the site's FAQ said it would. I cancelled the preorder as soon as GameStop went back up on Sunday for the last of the first wave and paid extra to deliver March 3rd. Would have arrived several business days later if I used free shipping. Walmart actually charged me today, several days after cancelling but PayPal is going to refund me for it. My bank was always very quick with this, so I got paranoid. I've never had a charge/hold come on my account several days after ordering. It normally takes minutes, even on weekends.