--- product_id: 410406548 title: "- Generations Collaborative: G.I. Joe Mash-Up, Megatron H.I.S.S. Tank with Cobra Baroness Figure, Ages 8 and Up" price: "£111.09" currency: GBP in_stock: true reviews_count: 13 url: https://www.desertcart.co.uk/products/410406548-generations-collaborative-g-i-joe-mash-up-megatron-h-i store_origin: GB region: United Kingdom --- # fusion cannon & weapons 28-step transform accurate 1983 scale - Generations Collaborative: G.I. Joe Mash-Up, Megatron H.I.S.S. Tank with Cobra Baroness Figure, Ages 8 and Up **Price:** £111.09 **Availability:** ✅ In Stock ## Summary > ⚡ Own the ultimate throwback alliance—where Transformers meet G.I. Joe in a legendary mash-up! ## Quick Answers - **What is this?** - Generations Collaborative: G.I. Joe Mash-Up, Megatron H.I.S.S. Tank with Cobra Baroness Figure, Ages 8 and Up - **How much does it cost?** £111.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/410406548-generations-collaborative-g-i-joe-mash-up-megatron-h-i) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Authentic Retro Vibes:** Packaged with nostalgic ’80s-inspired artwork and detailed deco that pays homage to classic Transformers and G.I. Joe legacy. - • **Loaded with Accessories:** Includes fusion cannon, backpack, and weaponry to customize your battle-ready display and ignite your imagination. - • **Precision Scale & Display:** True-to-original 1983 H.I.S.S. tank scale with a turret spot perfectly designed to showcase the Baroness figure in style. - • **Ultimate Mash-Up Power Duo:** Experience the epic alliance of Decepticons and Cobra with Megatron and Baroness teaming up to dominate your collection. - • **Iconic 2-in-1 Transformation:** Seamlessly convert Megatron from robot to H.I.S.S. tank in 28 satisfying steps—because complexity is the new cool. ## Overview The Transformers Generations Collaborative: G.I. Joe Mash-Up Megatron H.I.S.S. Tank with Cobra Baroness figure is a 15.75-inch collectible action figure set that transforms in 28 steps from robot to tank. Featuring authentic 1983 scale and retro packaging, it includes detailed accessories like a fusion cannon and backpack, blending iconic characters from Transformers and G.I. Joe for a nostalgic yet dynamic play and display experience. ## Description Transformers robots have always been -- More Than Meets the Eye -- but now, through the Transformers Collaborative, fans can experience these larger than life characters as they team-up, mash-up, and meet up with other characters, teams, and people who share this same special quality. Worlds collide in this Transformers-G.I. Joe mash-up pack! The Decepticons and Cobra team up to conquer the world! Baroness and Megatron, disguised as a H.I.S.S. Tank, plan the next Cobra attack. The Megatron H.I.S.S. Tank toy converts from robot to tank mode in 28 steps and comes with G.I. Joe Retro Baroness figure. Both figures feature deco and details based on the worlds of Transformers and G.I. Joe. Includes fusion cannon, backpack, and weapon accessories. Accurate scale to the 1983 H.I.S.S. Tank toy. Display Baroness figure at the turret and in the H.I.S.S. tank vehicle mode. Packaging is inspired by a mash-up of the classic ’80s toys with retro artwork. Baroness toy comes on a card back with file card. ## Features - MORE THAN MEETS THE EYE: Transformers robots have always More Than Meets the Eye, but now fans can experience Transformers characters as they mash-up with iconic characters who share this same quality - TRANSFORMERS-G.I. JOE MASH-UP: The Decepticons and Cobra team up to conquer the world. Baroness and Megatron, disguised as a H.I.S.S. Tank, plan the next Cobra attack - INSPIRED BY G.I. JOE: Megatron H.I.S.S. Tank toy converts from robot to H.I.S.S. tank mode in 28 steps and comes with G.I. Joe Retro Baroness figure. Deco and details are based on the world of G.I. Joe - DETAIL AND ACCESSORIES: Includes fusion cannon, backpack, and weapon accessories. Accurate scale to the 1983 H.I.S.S. Tank toy. Display Baroness figure at the turret and in the H.I.S.S. tank vehicle mode - SPECIAL RETRO G.I. JOE-INSPIRED PACKAGING: Packaging is inspired by the classic ’80s Transformers and G.I. Joe toy packaging with retro artwork. Baroness figure comes on a card back with file card ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Kid | | Animal Theme | No Animal Theme | | Asin | B000OZW7M0 | | Best Sellers Rank | #78,175 in Toys & Games (See Top 100 in Toys & Games) #2,478 in Action Figures | | Brand Name | Transformers | | Character | megatron | | Collection Name | Transformers Collaborative | | Color | Black, Grey | | Customer Package Type | FFP | | Customer Reviews | 4.6 4.6 out of 5 stars (731) 4.6 out of 5 stars | | Edition | Collectible Primary Packaging | | Educational Objective | Foster creativity and cultural understanding | | Included Components | Figure | | Item Dimensions | 4.49 x 15.75 x 10.51 inches | | Item Dimensions L X W X H | 15.75"L x 4.49"W x 10.51"H | | Item Type Name | Figure | | Item Weight | 2.4 pounds | | Language | English | | Manufacturer | Hasbro | | Manufacturer Maximum Age Months | 1188 | | Manufacturer Minimum Age Months | 96 | | Manufacturer Part Number | F3983 | | Material Type | Plastic | | Model Name | PROJECT TROOPER 1 | | Model Number | F3983 | | Number Of Batteries | 2 AAA batteries required. | | Number Of Pieces | 1 | | Operation Mode | manual | | Outer Material | Plastic | | Play Activity Location | Tabletop | | Power Source | manual | | Scale | Common Action Figure Scale | | Set Name | Transformers Collaborative: G.I. Joe Mash-Up | | Size | 15.75 inches | | Style | Characters,Retro | | Sub Brand | Transformers | | Theme | Cartoon | | Toy Figure Type | Action Figure | | Unit Count | 1 Count | ## Images ![- Generations Collaborative: G.I. Joe Mash-Up, Megatron H.I.S.S. Tank with Cobra Baroness Figure, Ages 8 and Up - Image 1](https://m.media-amazon.com/images/I/71zb8RP3mUL.jpg) ## Questions & Answers **Q: Does it come with instructions?** A: Yes it does **Q: How tall is Megatron in robot form?** A: Standard size I guess ## Customer Reviews ### ⭐⭐⭐⭐⭐ So cool *by on Reviewed in the United States April 18, 2026* So cool. Both megaton. And baroness. Love how tall megaton is. And hiss tank is so cool. Worth the purchase ### ⭐⭐⭐⭐⭐ I love collab transformers. *by on Reviewed in the United States July 8, 2026* Great collectors item. ### ⭐⭐⭐⭐⭐ My two favorite toys as a kid combined into one *by on Reviewed in the United States December 31, 2025* My two favorite toys as a kid combined into one. I purchased and opened to play with and put on display. I love it and it's fantastic quality! Very happy with my purchase! ## Frequently Bought Together - Transformers Generations Collaborative: G.I. Joe Mash-Up, Megatron H.I.S.S. Tank with Cobra Baroness Figure, Ages 8 and Up - Transformers Collaborative G.I. Joe x Toys Soundwave Dreadnok Thunder Machine, Zartan & Zarana, Action Figures for Boys and Girls Ages 8+ - Transformers Collaborative G.I. Joe x Autobot Kup Triple T 9-Inch Action Figure, O-Ring 3.75-inch SGT Slaughter & Leatherneck Action Figures 8+ --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/410406548-generations-collaborative-g-i-joe-mash-up-megatron-h-i](https://www.desertcart.co.uk/products/410406548-generations-collaborative-g-i-joe-mash-up-megatron-h-i) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-20*