Poyon no Dungeon Room
Game Boy Color · 1999
About this game
Daikaijū Monogatari: Poyon no Dungeon Room is a spin-off title of the Kaijū Monogatari series , where the hero Poyon sets out to restore the position of the abdicated Puririn by visitng the dragons of seven caves and collect official stamps.
Throughout the game, the player will take Poyon across different continents.
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In each dungeon, the player will need to dig with available energy points (VP).
Enemy encounters are dealt with combat dependent on the players stats and equipped items.
Traps can be overcome by digging around them or using a summoned creature to disarm them.
A summoned creature must be befriended before they join the player's party.
To level up, the player must find and use stat boosting items.
About Game Boy Color
The Game Boy Color (1998) added a color screen to the original Game Boy formula while remaining backwards compatible with the entire existing cartridge library. Its colorful, semi-transparent cartridge shells make it a visually distinct platform for shelf collectors, and several late-cycle exclusives — released just before the Game Boy Advance took over — are notably harder to find complete today.
Gamevaro tracks Poyon no Dungeon Room for Game Boy Color with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.
Adding Poyon no Dungeon Room to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This GBC release dates back to 1999.
Market values by condition
NTSC-J
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-07-08 | Loose / Item only | NTSC-J | €9.98 |
Rarity & condition
Only a handful of market sales have been tracked for Poyon no Dungeon Room, suggesting it doesn't trade hands very often — a sign of relative scarcity compared to more common Game Boy Color titles.
Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.
Frequently asked questions
How much is Poyon no Dungeon Room worth?
Poyon no Dungeon Room for Game Boy Color is currently worth €9.98 loose. Prices are based on real sales and update regularly on Gamevaro.
Is Poyon no Dungeon Room rare?
Poyon no Dungeon Room has only a handful of tracked market sales, suggesting relative scarcity compared to more common Game Boy Color titles.
What's the difference between loose, CIB and sealed for Poyon no Dungeon Room?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.
Ratings & Reviews
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