Alien Syndrome

Sega Game Gear Sega, SIMS

Loose: $17
Sales: 5+in 90 days

Variants

Region

Any PAL JP

Complete —no sales Sealed —no sales Loose $13–$515+ sales Incomplete —no sales Graded CIB —no sales Graded —no sales

Market value

$13–$51 typical$16.615+ sales in 90 days

$13 $51

Liquidity 54 of 100

5 sold in 90 days · sells in about 7 days · 4 listed now

Low confidence

5+ sales, newest Oct 30 · wide spread

Sales history

5 recorded loose sales of Alien Syndrome, every region, newest first
Sold		Region	Edition	Condition	Price
Oct 30, 2026 sold after a year	ALIEN SYNDROME - SEGA Game Gear Spiel Modul - NEUWERTIG Oct 30, 2026PAL · Standard	PAL	Standard	Loose	$44.58 eBay
Oct 30, 2026 sold in 2 weeks	ALIEN SYNDROME Sega Game Gear UK Version Game Cart Only Oct 30, 2026PAL · Standard	PAL	Standard	Loose	$13.40 eBay
Oct 28, 2026 sold in 4 days	Gioco sega game gear Alien Syndrome Oct 28, 2026PAL · Standard	PAL	Standard	Loose	$16.70 Vinted
Oct 25, 2026 sold in 10 days	ALIEN SYNDROME - CARTOUCHE SEULE 100% ORIGINALE SEGA GAME GEAR PAL EUR Cartridge Oct 25, 2026PAL · Standard	PAL	Standard	Loose	$13.45 eBay · Auction
Oct 16, 2026 sold in 3 months	ALIEN SYNDROME (SEGA GAME GEAR) CARTRIDGE ONLY- USED. Oct 16, 2026	—	—	Loose	$59 eBay

Photos

PAL

Front

Frequently asked

How much is Alien Syndrome worth on the Sega Game Gear?

A loose cartridge sells for about $17. Most of the five sales in the last 90 days went for $13 to $51.

How quickly does Alien Syndrome sell?

Around 2 copies sell per month. The cheapest listings sell within about 7 days, and four 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 Alien Syndrome?

Published by Sega and SIMS and developed by SIMS.