SEGA

Used HALLEY WARS Cartridge only - Tested & Working

Name: Used HALLEY WARS Cartridge only - Tested & Working
Price: 65.00 USD

Used

Cleaned & gameplay-tested in Japan · Ships in 1–2 business days

$65.00 USD

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Shipping calculated at checkout.

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Questions before buying? Contact us — we reply fast.

Cleaned & gameplay-tested in Japan 　

• 30-day initial defect guarantee — exact-unit photos on request

Safe packing (bubble wrap + double box)

Taxes/Duties: paid by buyer at import

A galactic crisis in the palm of your hand.
Halley Wars brings the intense, planet-saving action of the arcade original to the SEGA Game Gear, where waves of enemies descend like comets from the stars.

Used. Tested and working.
Cartridge and plastic case only.
The box and instruction manual are not included.
The cartridge is in very good condition with no noticeable scuffs or scratches.
The case has scuffs and scratches from normal use.
The backup/save battery is not guaranteed.

A rare example of an 8-bit shooter done right — smooth scrolling, punchy sound, and that unmistakable late-’80s arcade spirit.

Brand: SEGA

Platform: Sega Game Gear

Model: Sega Game Gear

Region Code: Region Free

MPN: T-11027

Year Manufactured: 1991

Color:

Good to know

• Worldwide shipping from Japan with a 7-day initial defect guarantee

• Exact-unit photos available on request.For power and picture tips anywhere in the world, see our Region & Power Guide and Video Output & Upscaler Guide.

・Shipping: 3–7 business days by DHL/EMS with tracking. Duties/Taxes: Charged by your country if applicable. We declare accurately & pack securely. Packaging: Consoles and games are padded & boxed. Vintage items — one unit only. Typical delivery: US 3–5d / UK 4–6d / EU 4–7d / AU 5–7d / NZ 5–7d / SG 3–5d.block

GUARANTEE

100% Authentic Japanese product
Licensed retro game dealer with an official secondhand dealer permit
30-day return policy (conditions apply)
Email support available on weekdays

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FAQ

What's included with this item?

The included items can vary. For a detailed list of what comes with this product, please carefully review the product description. If you still have questions, please don't hesitate to ask us directly via chat or our contact page.

Will it work in my region?

We list region and power notes on each product. If unsure, contact us before purchase for advice.

How long is shipping?

Typically 3–7 business days via FedEx from Japan, excluding customs inspection time.

Return policy?

14-day returns. See our Returns & Warranty for details.

What our buyers say

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US ★★★★★

“"Postage was quick via FedEx. Well packed. Rare item at great value. Excellent team communication. I'm very pleased!"– g******in”

FR ★★★★★

“"Très bonne communication, vendeur sérieux, produit conforme. Emballage parfait."– a*******56”

AU ★★★★★

“"Spectacular experience! communicated openly and honestly. Item was packed with great care. Thank you!"– p******1”

Cleaned & gameplay-tested in Japan. Region and power notes included.

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Manga Monday

MAX's Quest: a shopkeeper’s tale. Read the latest chapter.

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Console Stories

Hidden gems and why they are fun, from our bench.

Learn the backstory

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Return policy →

30-day returns

Hassle-free

30-day returns →

Pro-cleaned & tested

Gameplay-tested

Our process →

FedEx to U.S.

Tracked delivery

Shipping guide →

Set Contents

Game Gear cartridge and plastic case only. Box and manual not included.

Condition Rank (Our Standard)

S Like new A Excellent B Normal used C Heavy wear D Defects J For parts

This item rank: B (Used and tested. Cartridge in very good condition. Case shows scuffs and scratches. Backup/save battery not guaranteed.)

Maintenance & Cleaning

Contacts cleaned and tested on authentic Game Gear hardware. Save battery condition unchecked.

Region / Power / Video

Compatible with SEGA Game Gear systems (Japan region). Cartridge and case only.

Warranty & Support

7-day initial defect guarantee. Tested for functionality. Photos show actual item.

From our Museum — 携帯型ゲーム機関連用品 mini-history

1991: Halley Wars launches players into a handheld battle to save Earth — proof that even the smallest screens could hold an entire galaxy of danger.

Console History → Restoration Diary → MAX’S QUEST →

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FAQ

Will it work in my country?

Power is 100 V (Japan). It generally works in 110–120 V regions; for 220–240 V regions, use a step-down transformer. Video is NTSC-J composite. See our Country Guide for details.

What video outputs can I use?

The console outputs NTSC-J composite by default. With the Nintendo multi-out you can also use RGB or S-Video if your cable and display/upscaler support it (cables not included unless noted).

Will it work on a modern HDTV?

Many TVs still accept composite. For best results, use a compatible upscaler (e.g., RetroTINK/OSSC) with the correct cable for your setup.

Shipping, taxes, and delivery time

We ship from Japan (FedEx/EMS). Processing usually takes 1–3 business days. Import taxes/duties are paid by the buyer according to your country’s rules.

Can you bundle items or combine shipping?

Yes—add items to cart and check out together. If you need a custom bundle (e.g., console + specific games), message us.

Can I return an item if I change my mind?

We can accept returns only for initial defects (within 7 days). Please check exact-unit photos before buying if you are sensitive about cosmetics.

Languages and manuals

Hardware and manuals are typically Japanese unless noted. We provide simple setup guidance in English on request.

Not sure which setup? Read our Country & Video Guide

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Used HALLEY WARS Cartridge only - Tested & Working