If you can look past it being refurbished, this is the only discount we could find for the Switch.
Brad's Deals Editor Michael,
Get a refurbished Nintendo Switch Console with Grey Joy-Con for $279.99 with free shipping at GameStop.com. These are certified refurbished, but they will save you $20 versus purchasing the Switch anywhere else since they've yet to be discounted at any seller. This is also the only deal we could find for refurbished models. Sales tax is charged in most states.