This is an exclusive set from the G.I. Joe Collector's Club from 2015.  It includes the Wave Crusher vehicle and two torpedoes, Sub Viper action figure with a set of swim fins, khukri knife, two underwater mines and a blaster rifle.  It also comes with a file card explaining the background of the Sub Viper character.  All baggies are sealed with no tears.  Make this unique Cobra set a part of your G.I. Joe collection today!