Alex Kidd in Shinobi World
Sega Master System · 1990
About this game
After ten thousand years, the once banished Dark Ninja returns to make another attempt to take over the Miracle World.
Someone's definitely got to stop him! Guess who dares to meet the challenge? You! You're Alex Kidd, the prince who knows no fear.
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A lovely girl has been kidnapped and her life is at risk! And she's your girlfriend from the planet Shinobi! By holding her hostage, the Dark Ninja plans to realize his fiendish scheme.
She must be saved before it's too late!
You need more than courage to be successful.
Transform into a fireball and burn up enemies that come at you.
Jump up and across towering walls with your amazing wall-climbing skills.
Turn into a tornado and twist your way out.
And when you encounter the Dark Ninja, think only of winning.
Otherwise you'll lose your girl and, worse yet, the Miracle World will be doomed forever!
About Sega Master System
The Sega Master System (1985/1986) was Sega's answer to the NES and, while it lost the console war in North America, became genuinely dominant in markets like Brazil and parts of Europe. That regional split matters for collectors: PAL and Brazilian-market cartridges can differ meaningfully in scarcity and pricing from their North American counterparts for the same title.
Gamevaro tracks Alex Kidd in Shinobi World for Sega Master System with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.
Adding Alex Kidd in Shinobi World to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This SMS release dates back to 1990.
Price history
Market values by condition
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-07-12 | Loose / Item only | NTSC-U | €58.03 |
| 2026-07-12 | Boxed (CIB) | NTSC-U | €122.48 |
| 2026-07-12 | Sealed / New | NTSC-U | €244.97 |
| 2026-07-10 | Loose / Item only | NTSC-U | €58.01 |
| 2026-07-10 | Boxed (CIB) | NTSC-U | €122.43 |
| 2026-07-10 | Sealed / New | NTSC-U | €244.86 |
Rarity & condition
Only a handful of market sales have been tracked for Alex Kidd in Shinobi World, suggesting it doesn't trade hands very often — a sign of relative scarcity compared to more common Sega Master System titles.
Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.
Frequently asked questions
How much is Alex Kidd in Shinobi World worth?
Alex Kidd in Shinobi World for Sega Master System is currently worth €58.03 loose, €122.48 complete in box, and €244.97 factory sealed. Prices are based on real sales and update regularly on Gamevaro.
Is Alex Kidd in Shinobi World rare?
Alex Kidd in Shinobi World has only a handful of tracked market sales, suggesting relative scarcity compared to more common Sega Master System titles.
What's the difference between loose, CIB and sealed for Alex Kidd in Shinobi World?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For Alex Kidd in Shinobi World, loose is €58.03 and CIB is €122.48 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.
Ratings & Reviews
Also on other platforms
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