Adventure Island IV

Nintendo Entertainment System · 1994

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About this game

In Adventures in Math the player takes the role of a treasure hunter who explores a castle.

The goal of the game is to find the exit while earning as many points as possible.

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Points are rewarded for picking locks and finding treasures.

To achieve these tasks, the player has to solve mathematical riddles while using the four basic arithmetic operations.

The answer has to be typed in by using the keyboard.

If the player doesn't succeed, the game shows the correct answer and another attempt has to be made - but in a few cases the treasure gets stolen by a spider and is lost forever.

In the beginning of each round the player selects the size of the castle and the used combinations of mathematical operations, e.g. only addition or multiplication and division.

Data by MobyGames.com

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 Adventure Island IV 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 Adventure Island IV 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 1994.

Market values by condition

NTSC-J

Loose / Item only

€865.57

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Boxed (CIB)

€865.57

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Sealed / New

€865.57

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Recent sales

Date	Type	Region	Price	Source
2026-05-27	Loose / Item only	NTSC-J	€865.57	eBay US
2026-05-27	Boxed (CIB)	NTSC-J	€865.57	eBay US
2026-05-27	Sealed / New	NTSC-J	€865.57	eBay US

Rarity & condition

Only a handful of market sales have been tracked for Adventure Island IV, 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 Adventure Island IV worth?

Adventure Island IV for Nintendo Entertainment System is currently worth €865.57 loose, €865.57 complete in box, and €865.57 factory sealed. Prices are based on real sales and update regularly on Gamevaro.

Is Adventure Island IV rare?

Adventure Island IV 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 Adventure Island IV?

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 Adventure Island IV, loose is €865.57 and CIB is €865.57 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.