Alex Kidd in Miracle World — Master System 2012 — NTSC-U
MASTER SYSTEM · 1985–1992
Archive · 10 screens

Alex Kidd in Miracle World

Master System · 2012 · NTSC-U · Platform

Complete in Box specimen
02 · Complete in Box
Loose specimen
03 · Loose
Floor
no live data
Live
0
sealed listings
Range
€102.12–€3,091.2
editorial band
Recent
€3,091.2
no verified comp
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Activity feed · live2 events · last 14 days
  1. 6d agoLoose volume -32 listings
  2. 6d agoComplete in Box volume -6 listings
Pulse · Sealed
Floor
Volume
Sellers
7-day trendBuildingHistory accumulates after each fresh eBay refresh

Live listings

What it's actually worth

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.

€100
€1k
Sealed€3,091.2
Complete in Box€51.24
Loose€24.84
Premium structure
Sealed vs CIB60.3×
CIB vs Loose2.1×
Sealed vs Loose124×
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 · sealed floor vs. cohort medians
        vs. console cohort
        Same console, same tier
        +32%above cohort median
        Cohort median €77 · 87 titles
        vs. era cohort
        Same console, year ±2
        Only 3 titles in cohort — below the four-title threshold for a stable median.
        Cohort widens as the catalog enriches.
        vs. publisher cohort
        Same console + publisher
        +48%above cohort median
        Cohort median €69 · 110 titles
        Sealed · price history
        €3,091 0% since 7 Jun
        €3,091€3,0917 Jun
        Argo is thinking…

        Why collectors care

        lex Kidd in Miracle World is a platform game developed and published by Sega for the Master System. It was released in Japan on November 1, 1986, followed by North America in December 1986, and Europe in 1987. It was later built into many Master System and Master System II consoles. A remake developed by Jankenteam and published by Merge Games, titled Alex Kidd in Miracle World DX, was released on June 22, 2021.

        Sega Enterprises, Ltd.2012Platform
        Gallery · 9 images · click to expand
        Hardware specimen
        First print documented
        No
        UPC
        010086050677
        Release date
        1986-01-01

        Is what you're holding real

        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.

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