The Mysterious Murasame Castle
Nintendo Entertainment System · 1986
About this game
In feudal Japan, an evil alien descends upon Murasame castle and takes over a giant statue, which then continues to spread its influence over four neighbouring castles.
The samurai apprentice Takamaru is thus summoned to recapture the castles and then take on the alien itself.
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Nazo no Murasamejou is a fast-paced action game that has some similarities with The Legend of Zelda , although it is faster and has none of the RPG/Adventure elements.
It is also much more linear: You fight through the castles one after the other, with each stage consisting of the path to the castle and the castle itself, where the boss is waiting.
Your have two weapons: (unlimited) shurikens for ranged attacks and a sword for melee combat.
The sword is automatically used when you are close enough to an enemy, and it can also be used to deflect enemy shurikens.
But since you are constantly under attack by ninjas from all directions and also have only a limited time to finish each stage, the game is still quite hard.
About Nintendo Entertainment System
The Nintendo Entertainment System (1983 in Japan, 1985 in the West) revived the North American video game industry after the 1983 crash and established conventions — cartridges, licensing seals, save systems — that shaped the industry for decades. NES collecting is one of the most established retro markets: common titles remain cheap, but a well-known handful of low-print-run games (many from smaller third-party publishers) are among the most expensive video games in existence.
Gamevaro tracks The Mysterious Murasame Castle for Nintendo Entertainment 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 The Mysterious Murasame Castle 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 NES release dates back to 1986.
Price history
Market values by condition
NTSC-J
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-06-08 | Item only | NTSC-J | €17.26 |
| 2026-06-08 | Graded New | NTSC-J | €69.48 |
| 2026-06-08 | New (sealed) | NTSC-J | €63.17 |
| 2026-06-08 | Manual Only | NTSC-J | €8.52 |
| 2026-06-08 | Box Only | NTSC-J | €13.63 |
| 2026-06-08 | Complete in Box | NTSC-J | €34.07 |
| 2026-05-27 | Graded New | NTSC-J | €54.15 |
| 2026-05-27 | Complete in Box | NTSC-J | €54.15 |
| 2026-05-27 | New (sealed) | NTSC-J | €54.15 |
| 2026-05-27 | Item only | NTSC-J | €54.15 |
| 2026-05-27 | Box Only | NTSC-J | €54.15 |
| 2026-05-27 | Manual Only | NTSC-J | €54.15 |
| 2026-05-17 | Manual Only | NTSC-J | €8.49 |
| 2026-05-17 | Box Only | NTSC-J | €13.57 |
| 2026-05-17 | Complete in Box | NTSC-J | €33.94 |
| 2026-05-17 | Item only | NTSC-J | €17.19 |
| 2026-05-17 | Graded New | NTSC-J | €69.25 |
| 2026-05-17 | New (sealed) | NTSC-J | €62.95 |
Rarity & condition
Only a handful of market sales have been tracked for The Mysterious Murasame Castle, suggesting it doesn't trade hands very often — a sign of relative scarcity compared to more common Nintendo Entertainment 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 The Mysterious Murasame Castle worth?
The Mysterious Murasame Castle for Nintendo Entertainment System is currently worth €54.15 loose, €34.07 complete in box, and €63.17 factory sealed. Prices are based on real sales and update regularly on Gamevaro.
Is The Mysterious Murasame Castle rare?
The Mysterious Murasame Castle has only a handful of tracked market sales, suggesting relative scarcity compared to more common Nintendo Entertainment System titles.
What's the difference between loose, CIB and sealed for The Mysterious Murasame Castle?
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 The Mysterious Murasame Castle, loose is €54.15 and CIB is €34.07 — 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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