Wonder Boy in Monster World
Sega Genesis · 1991
About this game
Monster World was once a peaceful region.
Then, the peace was shattered by an invading army of monsters.
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A young man named Shion vowed to defeat them and make his land peaceful again.
Wonder Boy In Monster World is the third game in the Monster World spin-off series, originally known as Wonder Boy 5: Monster World 3 .
It puts the player in control of Shion in his quest to save Monster World from the evil hands of BioMeka.
It controls like a standard platform game - run, jump, and kill enemies.
The game has light RPG elements such as talking to townsfolk, collecting money to buy items, upgrading your life, and equipping a variety of armor and weapons - staying very close to the Zelda format.
You can save your game to continue your quest at a later time.
About Sega Genesis
Known as the Mega Drive outside North America, the Sega Genesis (1988/1989) was Sega's most successful console and Sonic the Hedgehog's original home, fueling the "console wars" era against Nintendo's SNES. Genesis cartridge collecting is well-established: common sports and platformer titles are affordable, while sports-license and later-era games with smaller print runs can carry a meaningful premium.
Gamevaro tracks Wonder Boy in Monster World for Sega Genesis 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 Wonder Boy in Monster World 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 GEN release dates back to 1991.
Price history
Market values by condition
PAL
NTSC-U
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-07-14 | Item only | PAL | €37.79 |
| 2026-07-13 | Item only | NTSC-U | €37.24 |
| 2026-07-12 | New (sealed) | PAL | €153.98 |
| 2026-07-12 | Complete in Box | PAL | €61.76 |
| 2026-07-12 | Item only | PAL | €27.38 |
| 2026-07-12 | Complete in Box | NTSC-U | €52.21 |
| 2026-07-12 | Box Only | PAL | €18.57 |
| 2026-07-12 | Item only | NTSC-U | €21.86 |
| 2026-07-12 | Graded New | NTSC-U | €286.09 |
| 2026-07-12 | Box Only | NTSC-U | €16.62 |
| 2026-07-12 | Manual Only | NTSC-U | €20.33 |
| 2026-07-12 | New (sealed) | NTSC-U | €130.36 |
| 2026-07-12 | Manual Only | PAL | €9.83 |
| 2026-07-12 | Graded New | PAL | €384.99 |
| 2026-07-10 | Item only | PAL | €24.88 |
| 2026-07-10 | New (sealed) | PAL | €167.91 |
| 2026-07-10 | Manual Only | PAL | €9.82 |
| 2026-07-10 | Box Only | PAL | €18.57 |
| 2026-07-10 | Complete in Box | NTSC-U | €52.19 |
| 2026-07-10 | Box Only | NTSC-U | €16.62 |
| 2026-07-10 | Graded New | PAL | €384.82 |
| 2026-07-10 | Complete in Box | PAL | €67.00 |
| 2026-07-10 | Item only | NTSC-U | €21.85 |
| 2026-07-10 | New (sealed) | NTSC-U | €130.30 |
| 2026-07-10 | Graded New | NTSC-U | €285.96 |
| 2026-07-10 | Manual Only | NTSC-U | €20.32 |
| 2026-06-18 | Manual Only | PAL | €9.69 |
| 2026-06-18 | New (sealed) | PAL | €165.60 |
| 2026-06-18 | Complete in Box | NTSC-U | €51.75 |
| 2026-06-18 | Box Only | PAL | €18.32 |
Market insights
Rarity & condition
Wonder Boy in Monster World has a steady sales history on the tracked marketplaces, meaning enough copies circulate to establish a reliable market price.
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 Wonder Boy in Monster World worth?
Wonder Boy in Monster World for Sega Genesis is currently worth €37.79 loose, €61.76 complete in box, and €153.98 factory sealed. Prices are based on real sales and update regularly on Gamevaro.
Is Wonder Boy in Monster World rare?
Wonder Boy in Monster World has a steady sales history on the tracked marketplaces, meaning it trades hands regularly and isn't considered particularly rare.
What's the difference between loose, CIB and sealed for Wonder Boy in Monster World?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For Wonder Boy in Monster World, loose is €37.79 and CIB is €61.76 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.
Is Wonder Boy in Monster World worth more in PAL or NTSC?
The PAL version of Wonder Boy in Monster World is currently worth €37.79 loose, versus €37.24 for NTSC-U. Regional price differences usually come down to print run size and regional collector demand.
Ratings & Reviews
Also on other platforms
![Wonder Boy in Monster World [Sega Gold Collection]](/covers/sega-genesis/184762.webp)
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