Contra: The Alien Wars

Game Boy

Complete: $341
Sales: 3in 90 days

Variants

Region

Any NTSC PAL Asia

Complete $286–$5603 sales Sealed —no sales Loose $26–$5810+ sales Incomplete $321 sale Graded CIB —no sales Graded —no sales

Market value

$26–$58 typical$4110+ sales in 90 days

$26 $58

Liquidity 61 of 100

around 10 sold in 90 days · sells in about 3 weeks · around 10 listed now

No trend yet

sales since Oct 2026

Medium confidence

10+ sales, newest Oct 30 · wide spread

Sales history

13 recorded loose sales of Contra: The Alien Wars, every region, newest first
Sold		Region	Edition	Condition	Price
Oct 30, 2026 sold in 3 weeks	Contra The Alien Wars Nintendo Game Boy DMG-ACSE-USA Konami Cartridge Only Oct 30, 2026NTSC · Standard	NTSC	Standard	Loose	$39.99 eBay
Oct 29, 2026 sold in 7 days	Konami Contra: The Alien Wars Nintendo Game Boy Cartridge DMG-ACSE-USA Oct 29, 2026NTSC · Standard	NTSC	Standard	Loose	$22.28 eBay · Offer accepted asking price shown
Oct 27, 2026 sold in 3 months	Contra The Alien Wars (Nintendo Gameboy) - Cartridge Only Oct 27, 2026NTSC · Standard	NTSC	Standard	Loose	$47.03 eBay
Oct 27, 2026 sold in 3 weeks	Nintendo Game Boy Classic Probotector 2 Nur Modul Getestet Oct 27, 2026PAL · Standard	PAL	Standard	Loose	$44.60 eBay · Offer accepted asking price shown
Oct 25, 2026 sold in 8 weeks	Contra: The Alien Wars Nintendo Game Boy Game w/Case MINT Authentic Clean Label Oct 25, 2026NTSC · Standard	NTSC	Standard	Loose	$50 eBay
Oct 23, 2026 sold in under 1 day	Konami Contra: The Alien Wars Nintendo Game Boy Cartridge Only NTSC-U/C Oct 23, 2026NTSC · Standard	NTSC	Standard	Loose	$34.95 eBay · Offer accepted asking price shown
Oct 22, 2026 sold in 13 days	Probotector 2 Nintendo Gameboy Classic Modul GB Spiel /R8F11 Oct 22, 2026PAL · Standard	PAL	Standard	Loose	$56.01 eBay · Offer accepted asking price shown
Oct 21, 2026 sold in 4 days	Probotector 2 Gameboy Game Oct 21, 2026PAL · Standard	PAL	Standard	Loose	$18.76 Vinted
Oct 20, 2026 sold after a year	NINTENDO GAME BOY GAMEBOY COLOR GB JEU PROBOTECTOR 2 DMG-ACSP-EUR RARE B2 Oct 20, 2026PAL · Standard	PAL	Standard	Loose	$89.71 eBay
Oct 16, 2026 sold in 13 days	Konami Contra: The Alien Wars Nintendo Game Boy Contra SeriesTESTEDAUTHENTIC* Oct 16, 2026NTSC · Standard	NTSC	Standard	Loose	$30 eBay · Offer accepted asking price shown
Oct 16, 2026 sold in 7 days	Konami Contra: The Alien Wars Nintendo Game Boy Contra SeriesTESTEDAUTHENTIC* Oct 16, 2026NTSC · Standard	NTSC	Standard	Loose	$41 eBay · Auction
Oct 13, 2026 sold in 6 weeks	Konami Contra: The Alien Wars Nintendo Game Boy Cartridge Only NTSC-U/C Oct 13, 2026NTSC · Standard	NTSC	Standard	Loose	~~$50~~ $41 eBay · Offer accepted

Photos

NTSC

Cartridge label

PAL

Front
Cartridge label

Frequently asked

How much is Contra: The Alien Wars worth on the Game Boy?

A complete copy sells for about $341. The three sales in the last 90 days went for $280 to $587. A loose cartridge sells for $26 to $58.

Does the price of Contra: The Alien Wars vary by region?

Yes. An NTSC copy sells for about $40 and a PAL copy for about $48. Prices are for loose cartridges.

Any region $26–$5810+ sales
NTSC copy $26–$475+ sales
PAL copy $26–$795+ sales
Asian copy no sales yet

How quickly does Contra: The Alien Wars sell?

Around 4 copies sell per month. The cheapest listings take about 3 weeks to sell, and around 10 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.