Games·PS1·Koei

Daikoukai Jidai Gaiden — PS1 1998 — NTSC-U

PS1 · 1994–2003

Archive · 4 screens

Daikoukai Jidai Gaiden

PS1 · 1998 · NTSC-U · Role-playing (RPG)

Floor

—

no live data

Live

complete in box listings

Range

—

no range on file

Recent

—

no verified comp

View listings ↓Add to Shelf Watch

Ask the Companion

Argo is thinking…

Activity feed · live

Activity feed builds as the eBay snapshot history accumulates and comp data flows in. First events surface within hours of a fresh cache cycle; full velocity within seven days.

Pulse · Complete in Box

Floor—

Volume—

Sellers—

7-day trendBuildingHistory accumulates after each fresh eBay refresh

Available now

Live listings

Active tier · Complete in Box. Aggregated from eBay US. Refreshes every 6 hours.

Market depth

What it's actually worth

The three-tier spread, verified comparable sales, and where this title sits inside its cohort. Live snapshot lives above in Pulse; this is the time-and-context layer.

Three-tier spread · log scale

The same game at three prices — Loose, CIB, and Sealed on one ruler. The scale is logarithmic: each gridline step is 10×, so the distance between bars shows the size of the jump between tiers.

Premium structure

Sealed vs CIB—

CIB vs Loose—

Sealed vs Loose—

Verified comparable sales · by tier

Sealed · 0 sales

No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.

Complete in Box · 0 sales

No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.

Loose · 0 sales

No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.

Cohort context · complete in box floor vs. cohort medians

vs. console cohort

Same console, same tier

-100%below cohort median

Cohort median €17 · 351 titles

vs. era cohort

Same console, year ±2

-100%below cohort median

Cohort median €18 · 352 titles

vs. publisher cohort

Same console + publisher

-100%below cohort median

Cohort median €14 · 21 titles

CIB · price history

Price history is building — daily snapshots accumulate here.

Argo is thinking…

Why this title

Why collectors care

The cultural context, the production lineage, the place this artifact holds in its console's history.

aikoukai Jidai Gaiden is a Strategy game, developed and published by Koei, which was released in Japan in 1997. Uncharted Waters is a popular Japanese video game series produced by Koei as part of its rekoeition games. In East Asia, the series has a large cult following, but has not received much recognition outside East Asia. The series has been compared to Sid Meier's Pirates! in gameplay and theme. It is a simulation and CRPG series dealing with sailing and trading. Daikoukai Jidai Gaiden is a side story released in 1997 on PlayStation and Sega Saturn after New Horizons, the game uses the same engine and focuses on the story of two characters instead, further expounding upon the loose plot that ties the series together.

Koei1998Role-playing (RPG)

Gallery · 3 images · click to expand

Released alongside · 1997–1999

Sealed €72.82

Oddworld: Abe's Oddysee

Castlevania: Symphony of the Night

1997

Tactics Ogre: Let Us Cling Together

Hardware specimen

First print documented: No
Regional / language names: Uncharted Waters Gaiden · 大航海时代外传

Authentication

Is what you're holding real

Documented variants, identifying marks, and the print-vs-reprint discriminator. Pick a variant to focus the walkthrough; the Companion can talk you through your own copy.

Documented variants · 1

Reference

Production reference

No production variants are documented for this title yet. The identifying marks below cover the title's first-print and reprint signals across all tiers.

Focused walkthrough

Production reference

No production variants documented for this title yet. Identification reads against the title's known print signals across all tiers.

Sealed indicators

No documented marks for this tier yet.

Complete in Box indicators

No documented marks for this tier yet.

Loose indicators

No documented marks for this tier yet.

Spotted a variant we missed, a print signal we overlooked, or an authentication trap collectors should know about? Contributing a photo or correction earns points toward store credit.

How contributions work→

Argo is thinking…

Adjacent

Where else this lives

Five cuts of what surrounds this title — switch the axis to drill into the same-console catalog, the series, the era, the publisher, or ask the Companion for a personal recommendation.

All PS1 titles→

Same consoleSame seriesSame era Same publisher

Sealed €72.82

Oddworld: Abe's Oddysee

PS1 · 1997