If you buy a console without a dock but later decide to play on a TV, you can use a or a switch conversion cable . Nintendo Switch Play It On TV With No Dock Easy To Do

Typically ranges from on platforms like Whatnot or eBay. Nintendo Switch Oled Target& more Go to product viewer dialog for this item.

Refurbished or used units can be found for roughly at Walmart or Poshmark . Playing on a TV Without the Official Dock