Where can I buy Loreal silver shampoo (or an equivalent) in store?

I'm looking to buy it in store, at target, Walmart, Sally's - anywhere that has it. I don't know if I'm delusional but a quick google search only turned up online stores. I'm open to an equivalent, but I didn't like Shimmer Lights.

I'm looking for silver to tone done my brass ones, but not purple.

I'm in New Jersey if that helps for locations.