A 750 ml of Grey Goose vodka will cost around $25 to $35. A 750 ml of Grey Goose vodka will cost around $35. You can buy a bottle of Grey Goose for $25.00. A 750 ml of Grey Goose vodka will cost around $35. There's differing opinions on if it's worth it or not. Grey Goose Vodka 375 Ml 375ML (half bottle) lists at 19.99.