$300 bucks U.S. dollars...of course I spent more coz I bought the ACNH game(as opposed to downloading it digitally), bought a case for my Switch(console only- not the bay), got a 10 ft USB-C cable just in case I want to play it on the go I can charge it.
There's also the Switch lite- which is $200. It's more like an actual handheld console- comes in aqua, yellow, grey, coral, and purple. I started to get one of those, but changed my mind coz I wanted to hook up the Switch bay to my TV and play on a larger screen.
Right now the Switch is hard to get- coz of the pandemic; everyone has bought it up while being at home. There are 3rd party sellers, but they are jacking the prices up an extra $100-150.
You can still get the Switch lite; the only colors that are hard to get is coral, aqua, and purple...there are plenty of yellow & gray still out there.