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Fortified Zone, Game Boy box front

Fortified Zone

Game Boy Jaleco

Loose
$20
Sales
5+in 90 days

Market value

$19–$24 typical$20.764 sales in 90 days
$19 $24
Liquidity 52 of 100

4 sold in 90 days · sells in about 6 days · 4 listed now

No trend yet

sales since Oct 2026

Medium confidence

4 sales, newest Oct 30 · few sales

Sales history

4 recorded loose sales of Fortified Zone, NTSC release, newest first
Sold Listing Region Edition Condition Price Feedback
Oct 30, 2026 sold in 13 days Fortified Zone Nintendo Gameboy Cartridge Only Oct 30, 2026NTSC · Standard NTSC Standard Loose $24.99 eBay
Oct 21, 2026 sold in 8 weeks Fortified Zone Nintendo Gameboy Cartridge Only TESTED Oct 21, 2026NTSC · Standard NTSC Standard Loose $18.50 eBay
Oct 19, 2026 sold in 5 days Fortified Zone Game Cartridge Nintendo GameBoy Original Genuine Oct 19, 2026NTSC · Standard NTSC Standard Loose $21.46 eBay
Oct 10, 2026 sold in 5 days Fortified Zone Nintendo Game Boy 1991 Tested With Case Oct 10, 2026NTSC · Standard NTSC Standard Loose $20 eBay

Photos

NTSC

  • Fortified Zone Game Boy, NTSC box front
    Front
  • Fortified Zone Game Boy, NTSC cartridge label
    Cartridge label

PAL

  • Fortified Zone Game Boy, PAL cartridge label
    Cartridge label

Frequently asked

How much is Fortified Zone worth on the Game Boy?

A loose cartridge sells for about $21 in NTSC (US, Canada). The four sales in the last 90 days went for $19 to $25.

Does the price of Fortified Zone vary by region?

A little. A PAL copy sells for about $19 and an NTSC copy for about $21. Prices are for loose cartridges.

How quickly does Fortified Zone sell?

Four copies sold in the last 90 days. The cheapest listings sell within about 6 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 Fortified Zone?

Published by Jaleco and developed by Jaleco.