Exclusively for Prime members, Amazon offers the Red Bull Sugarfree Energy Drink 8.4-oz. Can 24-Pack for $26.89 with free shipping. That's a buck under our mention from two weeks ago and $11 below what you'd pay in-store locally for this quantity.

Note: The Red Bull Energy Drink 8.4-oz. Can 24-Pack is available for $27.49 with free shipping for Prime members only for a savings of $10 under local prices.