Wonder Boy III: Monster Lair

Sega Mega Drive / Genesis Sega, Westone Bit Entertainment

Complete: $34
Sales: 4in 90 days

Variants

Region

Any PAL JP

Complete $25–$584 sales Sealed —no sales Loose —no sales Incomplete $16–$283 sales Graded CIB —no sales Graded —no sales

Market value

$16–$28 typical$24.523 sales in 90 days

$16 $28

Liquidity 47 of 100

3 sold in 90 days · sells in about 7 days · around 20 listed now

Low confidence

3 sales, newest Oct 30 · few sales

Sales history

3 recorded incomplete sales of Wonder Boy III: Monster Lair, every region, newest first
Sold		Region	Edition	Condition	Price
Oct 30, 2026 sold in 6 days	Jeu sega Megadrive Wonder boy 3 Oct 30, 2026PAL · Standard	PAL	Standard	Incomplete	$27.93 Vinted
Oct 28, 2026 sold in 9 days	Wonder Boy in Monster Lair - SEGA Mega Drive Oct 28, 2026PAL · Standard	PAL	Standard	Incomplete	$24.49 Vinted
Oct 25, 2026 sold in 6 weeks	Monster Land Wonder Boy 3 - Sega MegaDrive PAL (1991) - Tested and Working Oct 25, 2026PAL · Standard	PAL	Standard	Incomplete	$15.61 eBay

Photos

PAL

Front

Japan

Front

Frequently asked

How much is Wonder Boy III: Monster Lair worth on the Sega Mega Drive / Genesis?

A complete copy sells for about $34. The four sales in the last 90 days went for $24 to $67. An incomplete copy sells for $16 to $28.

How quickly does Wonder Boy III: Monster Lair sell?

Three copies sold in the last 90 days. The cheapest listings sell within about 7 days, 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: Monster Lair?

Published by Sega and developed by Westone Bit Entertainment.