A:AnswerThey were just restocked on Monday. They restock multiple times a week. Try installing an extension that detects when there is a change to the website. We did that and were able to snag one. If you are able order it you can only pick it up at the store, so if your closest store doesn't have it try other stores.
A:AnswerIf you're talking about a multiplayer game like Super Smash Bros, then all you need is a second pair of joycons and you're good to go. You really only one game to play it localy as one Switch can pair with up to four pairs of joycons. Of course, that's providing that neither is playing any Singleplayer modes.
If you're talking about a single player game like Splatoon 2 (It's a multiplayer focused game, but it only allows one person to play it at a time per device,) then if they want to play at the same time they'll each need a Switch, and a copy of the game, Cartridge or Digital Download from the Nintendo E Shop. And if they want to play together or against each other, then they'll also have to be near each other for local wireless, or connected to the internet, which requires a subscription to Nintendo's Online service.
It really comes down to what games they're playing. Really the only other things you need for the switch is the Dock and an HDMI cable to the TV, both of which are provided right off the bat with the switch itself.
A:AnswerNot for awhile. The parts used to make the switch is from China and they stoped production. So until they open production back up. If the store is sold out they’re won’t be anymore.
A:AnswerYour best bet is to keep checking the app or online, especially in the mornings, for a restock. They do go out of stock relatively quickly when the notification says you can add it to your cart so you’ll have to be quick. I saved all of my information and I was able to get one by checking in the morning and ordered it quickly. A tip I would say is that even when it says it’s not available for shipping or available for pick up keep trying to check out because those shipping options will change sometimes and then you can order it. I think the system is a little glitchy. Nintendo does say there will be a restock coming in the future but there is no timeline due to manufacturing delays. Potentially that could take up to another month.
A:AnswerThey exist. Sounds like there's a slight lag in updating the inventory after it sells out. It's happened to me before too. The item appears to be in stock and you can add it to your cart but you can't check out. Just means that you just missed it and it's sold out again.