White Castle noted that the 10-burger deal costs a dollar more, $8.99, in New York and New Jersey, though. Still, the company said, the shareable bag of sliders costs less than what most fast-food ...

But the 10 cheese sliders for $7.99 – or $8.99 in New York and New Jersey – is the deepest discount White Castle has dangled since prices shot up during and after the pandemic, Richardson said.