Match an Endgame Final Battle display case to the LEGO set number and the scene you want to keep. Set 76266 has a compact battleground that expands into a linear arrangement. Set 76323 is a different scene with portals and a jointed Ant-Man mech. A case name alone does not resolve those versions or every possible layout.
Separate 76266 from 76323 before comparing dimensions
| Set | Published model and scene | Receiving boundary to retain |
|---|---|---|
| 76266 Endgame Final Battle | Closed model over H30 × W21 × D21 cm. Five minifigures, Thanos big figure and Wasp microfigure. | Closed battleground versus the expanded linear arrangement. |
| 76323 Avengers: Endgame Final Battle | Model over H19 × W32 × D20 cm. Nine minifigures, Thanos and a jointed Ant-Man mech. | Chosen portals, mech pose, characters and reconfigured scene. |
The 76266 description explains that handles expand its 360-degree battleground into a linear arrangement. It gives no complete dimensions for that expanded state. Its listed closed dimensions cannot establish a receiver for the open line.
The 76323 description identifies portals and two rock-explosion features, with scene elements that can be reconfigured. Retain the whole chosen arrangement, including the mech and character supports. Its published model dimensions do not bound every joint position or custom composition.
Jedi News’ 1 March 2025 announcement helps identify the 76323 launch and character group. It is not a display-case specification or a current price and availability record. The original article was read through ordinary web results after direct retrieval returned an access check.
Four case listings target two different scenes
These product descriptions were checked on 18–19 October 2026. Keep each dimension with its named set and boundary. This comparison does not report a DisplayCasePro fitting test or certify dust, UV, scratch or load performance.
| Receiver | Published record | Confirm for your scene |
|---|---|---|
| Wicked Brick 76266 | W35 × D29 × H35.3 cm; inside/outside unlabelled. | Exact supported arrangement, receiving floor and selected background. |
| Flying Box 76266 | L10.5 × W10.5 × H14 inches; inside/outside unlabelled. | Clear interior, base footprint and intended battleground state. |
| Boxxco 76323 | W400 × H250 × D250 mm; inside/outside unlabelled. | Whole chosen scene and selected rear/base version. |
| BrickBox 76323 | Internal W370 × D250 × H240 mm. | EcoLine or PremiumLine finished floor and outer footprint. |
Boxxco’s page also repeats a 32 × 19 × 20 cm model-size record near the beginning. Keep that model reference separate from its W400 × H250 × D250 mm case line. Similar numbers presented in different axis orders can otherwise look like competing case specifications.
Flying Box identifies 1/8-inch clear and 1/4-inch black acrylic sheets. Panel thickness does not establish the interior boundary of its published tuple. BrickBox explicitly labels its tuple internal, but the selected base version still needs a clear floor datum.
Choose a resting scene rather than assuming every state fits

For 76266, decide whether the closed battleground or the expanded line is the permanent view. Record the endpoints of that selected arrangement, including characters and any raised parts. If both views matter, ask whether changes should happen after removing the scene from the case; do not assume the handles can operate inside a receiver sold for the closed display.
For 76323, place the portals, characters, mech and scenery in the intended resting positions. Include hands, accessories, rock features and supports projecting beyond the main platform. A tall mech and a wide portal arrangement may set different limits from the central scene.
Keep a labelled plan of the chosen state with the supplier enquiry. That gives a more precise question than asking whether a case “fits Endgame.” It also prevents a later reconfiguration from silently changing the arrangement that was originally confirmed.
The floor and rear options change the ordered package
Wicked Brick describes two 5 mm base layers joined by magnets, embedded studs, a plaque and a lift-off surround. The base magnets connect the base components; they are not evidence that the scene is magnetically retained. Its portal background is composed around Valkyrie, but printed scenery does not add physical room for a projecting figure.
Boxxco lists gloss or matte black bases and clear, mirror or portal-printed rears, with an optional personalized sticker. Choose the rear for the intended view. A mirror can introduce additional reflected characters; portal artwork supplies a fixed background rather than an opening through the panel.
BrickBox distinguishes an EcoLine single base from a PremiumLine double-layer contoured base. Retain that version in every size enquiry. A general contents line describing a 3 mm base does not establish the full cross-section of both versions. Ask where the stated internal height begins for the selected floor.
Separate changing the scene from opening the case
Confirm the routine opening of the exact receiver. Wicked Brick describes a removable surround; a metal-cube construction elsewhere does not by itself identify the panel intended for repeated access. Reserve a route and resting place for the removed component before arranging a tightly filled shelf.
Decide how the complete scene leaves the receiving floor and which elements can remain together. Follow the model and case instructions rather than lifting by a portal, weapon or mech arm. A static fit confirmation does not approve operating the explosion features or all mech joints against the glazing.
Request confirmation for the chosen set and scene state
Keep set number, complete layout, base version, rear panel and plaque or sticker contents on one order record. For 76266, name the closed or linear arrangement. For 76323, show the intended portal and mech positions. Request both the labelled usable interior and complete outer base for that exact package.
Use the Endgame version and layout worksheet to retain those decisions. The collection measurement guide covers consistent outlines before comparing receivers.
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