Real photos of every game · Ships in 1–2 business days · Questions? We’re here to help
Box, manual and game — all original, all in the photos. Game condition guide →
Ships in 1–2 business days·Tracking on every order·Signature required on orders $250+
Complete in box: the cartridge, the manual and the box, all original. Original inserts or paperwork shown in the photos are included; display stands and other photography props are not. The photos are of this exact cartridge — look them over closely for its condition, packaging and details. Every cartridge's shell, label and board are checked for authenticity when it comes into the store, and it's tested before it's listed. It ships in a collector's bag or a hard plastic case.
The adventure begins where most games end: deep inside the Dragon's Castle, face to face with the Meka Dragon, with a full set of gear on your back. Win that fight and the dragon's dying curse turns the hero into a fire-breathing lizard, strips away his equipment and sends him back out into the world in search of a cure. It is among the great openings of the 8-bit era, and it sets up a game that still feels remarkably modern.
Every boss Wonder Boy defeats lifts the curse only partway, trading his form for a new one with new abilities. Lizard-Man breathes fire, Mouse-Man is small enough to slip through narrow passages and cling to checkered blocks on walls and ceilings, Piranha-Man swims freely through underwater areas, Lion-Man swings his sword in a wide arc, and Hawk-Man takes to the skies. Each transformation reopens parts of the interconnected world you have already crossed, so the map keeps folding back on itself, with new routes and hidden rooms waiting behind passages that were out of reach an hour earlier.
Underneath the platforming sits a satisfying RPG layer. Gold from defeated enemies buys swords, shields and armor in the shops, each form has its own strengths, and the best gear demands enough charm to wear it, so picking the right kit for the right form becomes part of the fun. Progress is saved with passwords, which made the game ideal for long weekends spent mapping the world one discovery at a time.
Developed by Westone and published by Sega in 1989, The Dragon's Trap is the direct sequel to Wonder Boy in Monster Land and a superb early example of the ability-gated, interconnected design that would later be called the Metroidvania. It was ported to the TurboGrafx-16 as Dragon's Curse, and Lizardcube's 2017 remake followed the original so faithfully that you could flip between hand-drawn art and the 8-bit graphics at the press of a button. That remake is a lovely tribute, but this cartridge is the source, and a frequent pick for the finest game the Master System ever had.
A direct sequel to Wonder Boy in Monster Land, you wander through the lands using multiple forms that each have different abilities. Each defeated boss unlocks a new form that has to be used to advance to a new area, while shops give you access to new equipment for money.
Summary from the IGDB community database — the condition and contents of this listing are described above and in the photos.Ships in 1–2 business days (Monday–Friday, excluding major U.S. holidays). During the holidays and big sales, allow one extra business day.
Read the full Shipping Policy, including holiday order-by dates.
Most of what we sell is one of a kind, so all sales are final unless something goes wrong on our end.
Contact us within 14 days of delivery if your item doesn’t work, arrived damaged, is the wrong item, or isn’t as described. We’ll send a prepaid return label and make it right with a replacement or a refund. Orders placed November 1–December 24 can be reported through January 15.
Not covered: change of mind, compatibility issues, and opened sealed trading-card products.
Email support@coolection.com with your order number. Read the full Refund Policy.
Have an offer in mind? Send it over and we’ll take a look.
Master System
Wonder Boy III the Dragon's Trap
$68.99
Condition, where the market sits, the size of the order, you’ve bought from us before — whatever’s on your mind, in your own words. It’s how it works at the booth.
A bit about you (optional)
Offering on several items? Build an offer list →
Submitting an offer does not guarantee acceptance. Items aren’t held while an offer is open, and prices can change until then. We reply within 1–2 business days.
Got it — offer is in. We’ll reply within 1–2 business days. If we accept or counter, the email has a checkout link for exactly what was agreed.
Need a closer look? Tell us which details you’d like to see.
Master System
Wonder Boy III the Dragon's Trap
$68.99
Real photos of this exact item: we’ll photograph what you ask for and email them to you, usually within 1–2 business days.
Your photo request is in. We’ll shoot what you asked for and email you, usually within 1–2 business days.
This game in other conditions, currently available — each one photographed on its own.
Related titles currently available — any console, any condition.
Orders go out Monday–Friday with tracking. Signature required on orders $250+.
The item in the pictures is the one you get. Every listing says if a stock image is shown instead.
Something wrong with your order? Contact us within 14 days of delivery and we’ll make it right. See how it works.
Get new arrivals, collecting stories, and convention dates in your inbox. Keep me posted.
Retro video games, consoles, and trading cards—carefully described, securely packed, and shipped from Bucks County, PA.
Get new arrivals, collecting stories, and upcoming convention dates in your inbox.