This JUMP (Grand Slam - Jet Mobile Propulsion Unit) toy was added on April 2021 and originally released in 1983 with a retail price of $3.99. This action figure is part of the G.I. Joe genre within the A Real American Hero series and included in Wave 2. This toy currently has no recent price history so it's not possible to determine the worth. Only 15 of these items are in user collections, but since it is a vintage item that is 40 years old, it may be harder to find.