Poseidon Wars 3-D
Sega Master System · 1988
About this game
Battle Stations! Battle Stations! Your country is being attacked.
You'll be fighting on the U.S.S.
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Poseidon; an armor-plated attack cruiser with radar, sonar, 76mm cannons and surface-to-surface missiles.
First come the training rounds.
They'll throw everything they have at you... jets, cruisers, torpedoes, cannons.
And then the fun really starts! Combat missions! You're on the open seas.
You have blips on the radar.
Line up your gunsights and let 'em have it.
You pick up an enemy cruiser on your sonar.
Get ready with an armor piercing missile and send them to Davey Jones locker.
If you complete your missions, you will be awarded with the Navy's highest honor... a promotion to Fleet Admiral.
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 Poseidon Wars 3-D 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 Poseidon Wars 3-D 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 1988.
Market values by condition
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-07-18 | Loose / Item only | NTSC-U | €31.09 |
| 2026-07-18 | Boxed (CIB) | NTSC-U | €32.00 |
Rarity & condition
Only a handful of market sales have been tracked for Poseidon Wars 3-D, 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 Poseidon Wars 3-D worth?
Poseidon Wars 3-D for Sega Master System is currently worth €31.09 loose, €32.00 complete in box. Prices are based on real sales and update regularly on Gamevaro.
Is Poseidon Wars 3-D rare?
Poseidon Wars 3-D 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 Poseidon Wars 3-D?
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 Poseidon Wars 3-D, loose is €31.09 and CIB is €32.00 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.
Ratings & Reviews
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