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Heiankyo Alien takes place during the Heian Age when the city of Kyo is invaded by aliens. The aliens have been eating the people and devouring the city. As a Kebiishi, or knight, you decide to defend the city by burying the aliens alive. Your task is to run around areas set up like mazes and dig holes. The longer you hold down the button the larger the hole will be. Holes need to be placed strategically so as to trap the moving aliens and not to corner yourself. When an alien falls into a hole you must then refill the hole before they can escape. Defeat all 12 rounds to win the game. Play alone, against a friend, or team up with a friend to bury aliens alive in Heiankyo Alien.
Heiankyo Alien Game Boy price & price history
The average CIB price for Heiankyo Alien (Game Boy) was $48.55 30 days ago and is $47.38 now — down $1.17. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Heiankyo Alien (Game Boy) worth?
- Heiankyo Alien for Game Boy is worth $47.38 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Heiankyo Alien going up or down in price?
- The price is trending down — it was $48.55 30 days ago and is $47.38 now, a $1.17 decrease.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Heiankyo Alien on Game Boy. 100 Coins computes its own average from the individual eBay sold listings it tracks for this exact edition, weighted so recent sales count for more — which is why the two differ. Both numbers are shown on every condition card above.
- Where does 100 Coins get its price data?
- All prices on 100 Coins come from real eBay sold listings — actual completed transactions, not asking prices or estimates. Prices are updated daily.
| Source | Date | Price | Completeness | Description | Report |
|---|---|---|---|---|---|
| eBay | 2026-07-30 | $119.99 | Sealed | Heiankyo Alien - Nintendo Game Boy - 1990) Brand New - Sealed - Hangtab H-seam | |
| eBay | 2026-07-08 | $179.99 | Sealed | Heianky Alien (Nintendo Gameboy Game Boy) NEW Factory Sealed | |
| eBay | 2026-06-21 | $29.98 | Game Only | Heiankyo Alien (Nintendo Game Boy, 1990) Authentic Cart Only | |
| eBay | 2026-05-03 | $40.00 | CIB | Heiankyo Alien (Nintendo Game Boy Gameboy) Complete in Box w/ Reg CIB | |
| eBay | 2026-04-28 | $59.99 | CIB | Heiankyo Alien (Nintendo Game Boy Gameboy) Complete in Box w/ Reg CIB | |
| eBay | 2026-02-21 | $6.00 | Game Only | Heiankyo Alien, Gameboy (1990, Meldac) Cleaned And Tested, Game Only | |
| eBay | 2026-02-14 | $10.00 | Game Only | Heiankyo Alien (Nintendo Game Boy, 1990) Game Only, Tested! | |
| eBay | 2026-02-10 | $42.99 | CIB | Heiankyo Alien 1990 Nintendo Game Boy Complete CIB Box Manual Cart Authentic | |
| eBay | 2026-02-07 | $39.99 | Game & Case | Heiankyo Alien (Nintendo Game Boy, 1990) Box And Game | |
| eBay | 2026-01-29 | $100.00 | Sealed | Heiankyo Alien (Nintendo Game Boy, 1990) Brand New Factory Sealed |
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