Red Bull Editions comes in single-serve 12 fl. oz. cans are priced the same as the original Red Bull drink (which is around $3 but may vary). Also, Red (cranberry), Blue (blueberry), Yellow, and Orange Editions are available in 8.4 fl. oz 4-packs.
The caffeine count is consistent across all Red Bull varieties at 80 mg in the 8.4 fl. oz. cans and 114 mg in the 12 fl oz cans.