Nintendo is selling refurbished Switches for $275. Shipping is $5. These are refurbished by Nintendo themselves, and will likely be like new. Comes with 1 year warranty.
The $5 shipping is flat for your whole order, so make sure to add anything else you might want on the same order.
No, it's not a huge discount, and yes, there have been better deals. But if you want one now, this is a good option.