Hydro-Viper (Cobra Underwater Elite Trooper)

HasbroG.I. Joe: A Real American Hero

Hydro-Viper (Cobra Underwater Elite Trooper)

Toy Category

Action Figure

Year Released

1988

Condition

Good to Very Good. The figure appears complete in terms of its main torso and limbs. There is visible yellowing/discoloration on the white plastic of the legs (a common issue with this specific figure type). The o-ring may be loose given the age, and there are minor paint flecks on the boot toes.

Estimated Market Value

$25.00 - $45.00 USD (Incomplete)

Description

High-detail action figure featuring a Cobra diver/swimmer character. The figure has a distinctive orange chest piece with sculpted webbing, a light blue utility belt, white legs with red banding, and red boots. It is depicted wearing a specialized diving cowl/helmet with a clear faceplate that reveals the face of the figure inside. Features standard G.I. Joe o-ring articulation at the waist and swivel-arm battle grip.

Market Value

Estimated Market Value

$25.00 - $45.00 USD (Incomplete)

Auction Estimate

$20.00 - $35.00 USD

Toy Identity

Edition Details

Mass market retail release, first edition; Country of manufacture: Made in Hong Kong or China

Model Number

6035 / 5576

Toy Type

3.75 inch scale, injection-molded plastic, o-ring articulation

Toy Condition

Good to Very Good. The figure appears complete in terms of its main torso and limbs. There is visible yellowing/discoloration on the white plastic of the legs (a common issue with this specific figure type). The o-ring may be loose given the age, and there are minor paint flecks on the boot toes.

Packaging Condition

No Packaging (Loose). The figure is being assessed based on its out-of-box state.

Rarity & Significance

Moderately high significance. The Hydro-Viper is a fan-favorite Cobra trooper from the late 80s era of G.I. Joe. It is somewhat difficult to find in 'bright white' condition due to the plastic's tendency to discolor. It represents the pivot toward more 'sci-fi' and specialized underwater designs in the line.

Special Features

Removable clear face mask (attached to cowl). Original accessories (missing in photo) would have included a purple ray-gun, two black flippers, a black backpack, and a manta ray companion.

Notable Variations

There are no major molding variations known, but color shifts in the orange plastic and differing degrees of leg yellowing significantly impact secondary market value. Figures with 'pure white' limbs command a significant premium.

Identified on 4/4/2026