New Balance - Fuel Cell 4040v6. Color Grey/White. Low Stock. On sale for $48.57. MSRP $104.99.. 3.9 out of 5 stars5 left in stockBrand NameNew BalanceProduct NameFuel Cell 4040v6ColorGrey/WhitePrice$48.57MSRP: $104.99Rating4Rated 4 stars out of 5(16)