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King Neptune's Adventure Nintendo NES Console - Price Guide & Market Values

King Neptune's Adventure - Nintendo NES Console - Retrocharting

Details

Console
Nintendo NES Console
Genre
Action & Adventure
Publisher
Color Dreams
Release
1990

📈 Market Value

Last update : 5/12/2026
LOOSE
$108
Average Price
COMPLETE
COMPLETE (CIB)
$285
Most Popular
NEW (SEALED)
$1 140
Sealed
GRADED
$1 680
Wata / VGA

Price History

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Market Value & Price Range: King Neptune's Adventure

Discover the current market value and price comparison for King Neptune's Adventure on Nintendo NES Console. The current price guide for this title is around $284.95 for a Complete (CIB) copy. For serious collectors, a brand new / sealed copy is valued at approximately $1140.00. Graded copies (WATA/VGA) have been seen reaching $1680.00 depending on the grade. Check our price comparator below to find the best deal among live marketplace listings. This action & adventure title published by Color Dreams remains a staple for any Nintendo NES Console library.

Buying Guide & Authenticity

Is King Neptune's Adventure Rare?

Released in 1990 for Nintendo NES Console, King Neptune's Adventure is a action & adventure title from Color Dreams that represents an interesting piece for any collector.

The price stability makes this a reliable choice for collectors. The consistent demand for Color Dreams's classic titles, combined with the appeal of the action & adventure genre, makes it a solid addition to any Nintendo NES Console collection.

Description

One thousand years ago, on the equinox of the new star of Tritan, the golden crown of Polaris was stolen. And so it has been every 100 years, no matter what precautions were taken, no matter where the treasure was hidden, when the Star of Tritan appears, another treasure disappears. With the spirit of the seven seas to guide him, King Neptune must find the 8 stolen treasures and return the orb of peace to his undersea kingdom!