Wonder Boy III: The Dragon's Trap

Sega Master System Released January 1, 1989 Sega, Westone Bit Entertainment

Region: NTSC
Complete: $84
Sales in 90 days: 4in 90 days

Region: PAL
Complete: $29
Sales in 90 days: 5+in 90 days

Variants

Region

Any NTSC PAL

Complete $23–$7110+ sales Sealed —no sales Loose $5–$264 sales Incomplete $13–$315+ sales Graded CIB —no sales Graded —no sales

Market value

$13–$31 typical$18.345+ sales in 90 days

$13 $31

Liquidity 40 of 100

6 sold in 90 days · sells in about 8 weeks · around 20 listed now

Low confidence

5+ sales, newest Oct 31 · wide spread

Sales history

6 recorded incomplete sales of Wonder Boy III: The Dragon's Trap, every region, newest first
Sold		Region	Edition	Condition	Price
Oct 31, 2026 sold in 3 months	master system game wonder boy III the dragon's trap no manual Oct 31, 2026PAL · Standard	PAL	Standard	Incomplete	$18.08 eBay · Offer accepted asking price shown
Oct 28, 2026 sold in 3 days	Wonder Boy III. The Dragon’s Trap. Oct 28, 2026PAL · Standard	PAL	Standard	Incomplete	$15.95 Vinted
Oct 25, 2026 sold in 5 days	Wonder Boy III: The Dragon's Trap - Sega Master System Oct 25, 2026PAL · Standard	PAL	Standard	Incomplete	$40.01 eBay · Auction
Oct 17, 2026 sold in 7 days	master system game wonder boy III the dragon's trap no manual boxed Oct 17, 2026PAL · Standard	PAL	Standard	Incomplete	$10.05 eBay · Auction
Oct 13, 2026 sold in 9 months	Wonder Boy III The Dragon's Trap Sega Master System sans notice EUR Oct 13, 2026PAL · Standard	PAL	Standard	Incomplete	$27.96 eBay
Oct 13, 2026 sold after a year	Wonder Boy III: The Dragons Trap - SEGA Master System - OVP / no booklet Oct 13, 2026PAL · Standard	PAL	Standard	Incomplete	$25.62 eBay · Offer accepted asking price shown

Photos

NTSC

Front

Printings

Canada

PAL

Front

Frequently asked

How much is Wonder Boy III: The Dragon's Trap worth on the Sega Master System?

A complete copy sells for about $84 in NTSC (US, Canada) and $29 in PAL (EU, UK, Australia). A loose cartridge sells for $5 to $26 and an incomplete copy for $13 to $31.

Does Wonder Boy III: The Dragon's Trap have a collector's edition on the Sega Master System?

Not that we've seen. All 20+ sales so far were standard copies.

How quickly does Wonder Boy III: The Dragon's Trap sell?

Around 2 copies sell per month. The cheapest listings take about 8 weeks to sell, and around 20 are listed right now.

How is sales data gathered?

We retrieve listing information through eBay alerts and Vinted alerts provided by GrailHound and apply image recognition and text processing to link marketplace listings to games.

Who made Wonder Boy III: The Dragon's Trap and when did it come out?

Published by Sega and developed by Westone Bit Entertainment. Released 1989.